Spline & Tuner Lug Nuts
Spline Drive Tuner Lug Nuts
Spline drive lug nuts use a narrow, splined body that fits the small lug holes on many aftermarket and tuner wheels, and install with the included spline key. Stocked in 12x1.25, 12x1.5, 12x1.75, 14x1.5, 14x2, 1/2", 7/16", 9/16".
Shop by thread size: 12x1.5, 12x1.25, 12x1.75, 14x1.5, 14x2, 7/16", 1/2" and 9/16".
Choosing spline drive lug nuts
Pick spline drive when your aftermarket wheels have lug holes too narrow for a standard hex nut. The splined design also adds a basic layer of theft deterrence, since removal needs the matching key. Available closed and open end, in chrome, black and colored finishes.
Common questions
Do spline lug nuts come with the key? Yes, our spline sets include the matching spline drive key. Keep it with your spare tire kit, since a standard socket will not remove them.
Are spline drive nuts secure against theft? They deter casual theft because they need the key, but a determined thief with an extractor can still remove them. For higher security, pair them with a locking set.
Will they fit factory wheels? Usually yes with the correct seat, but they are designed for aftermarket wheels with narrow lug holes. Factory wheels are often better served by OEM-style nuts.
Torque specs are on our torque reference chart, and our wheel fitment guide covers how to confirm your thread size.
Ships from our Los Angeles warehouse. Phone: (800) 505-8758.
Spline Drive Tuner Lug Nuts 9/16" Black
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$45.95
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$60.95
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$34.95
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$49.95
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$49.95
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$34.95
7-Spline tuner style black finish lug nuts 9/16" thread size with key. The hex key has both 3/4" and 13/16" head. The lugs are heat treated to achi...
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Original price
$45.95
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$60.95
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$45.95
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$60.95
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$45.95
$34.95
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$49.95
$34.95
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$49.95
Current price
$34.95
Save up to $11.00
Spline Drive Tuner Lug Nuts 9/16"
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$39.95
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$54.95
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$39.95
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$54.95
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$29.95
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$44.95
$29.95
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$44.95
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$29.95
7-Spline tuner style chrome plated lug nuts 9/16" thread size with key. The hex key has both 3/4" and 13/16" head. The lugs are heat treated to ach...
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Original price
$39.95
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$54.95
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$39.95
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$54.95
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$39.95
$29.95
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$44.95
$29.95
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$44.95
Current price
$29.95
Save up to $10.00
Spline Drive Tuner Lug Nuts 7/16" Red
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$39.95
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$44.95
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$26.99
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$33.99
$26.99
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$33.99
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$26.99
6-Spline tuner style red finish lug nuts 7/16"-20 thread size with key. The hex key has both 3/4" and 13/16" head. The lugs are heat treated to ach...
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$39.95
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$44.95
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$39.95
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$44.95
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$39.95
$26.99
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$33.99
$26.99
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$33.99
Current price
$26.99
Save up to $12.96
Spline Drive Tuner Lug Nuts 7/16" Blue
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$39.95
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$44.95
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$39.95
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$44.95
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$39.95
$26.99
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$33.99
$26.99
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$33.99
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$26.99
6-Spline tuner style blue finish lug nuts 7/16" thread size with key. The hex key has both 3/4" and 13/16" head. The lugs are heat treated to achie...
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$39.95
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$44.95
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$39.95
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$44.95
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$39.95
$26.99
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$33.99
$26.99
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$33.99
Current price
$26.99
Save up to $12.96
Spline Drive Tuner Lug Nuts 7/16" Black
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$25.95
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$29.95
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$25.95
$26.99
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$33.99
$26.99
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$33.99
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$26.99
Out of stock
6-Spline tuner style black finish lug nuts 7/16"-20 thread size with key. The hex key has both 3/4" and 13/16" head. The lugs are heat treated to a...
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$25.95
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$29.95
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$25.95
$26.99
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$33.99
$26.99
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$33.99
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$26.99
Sold out
Spline Drive Tuner Lug Nuts 7/16"
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$29.95
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$34.95
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$22.99
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$28.99
$22.99
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$28.99
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$22.99
6-Spline tuner style chrome plated lug nuts 7/16"-20 thread size with key. The hex key has both 3/4" and 13/16" head. The lugs are heat treated to ...
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$29.95
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$34.95
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$29.95
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$34.95
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$29.95
$22.99
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$28.99
$22.99
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$28.99
Current price
$22.99
Save up to $6.96
Spline Drive Tuner Lug Nuts 14x2.0 Black
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$45.95
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$60.95
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$34.95
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$49.95
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$34.95
7-Spline tuner style black finish lug nuts 14x2.0 thread size with key. The hex key has both 3/4" and 13/16" head. The lugs are heat treated to ach...
View full details
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$45.95
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$60.95
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$60.95
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$45.95
$34.95
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$49.95
$34.95
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$49.95
Current price
$34.95
Save up to $11.00
Spline Drive Tuner Lug Nuts 14x2
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$24.99
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$24.99
6-Spline tuner style chrome plated lug nuts 14x2 thread size with key. The hex key has both 3/4" and 13/16" head. The lugs are heat treate...
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$29.95
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$29.95
$24.99
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$29.99
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$24.99
Save up to $14.96
Spline Drive Tuner Lug Nuts 14x1.50 Red
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$39.95
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$54.95
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$29.95
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$44.95
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$29.95
Out of stock
6-Spline tuner style red finish lug nuts 14mmx1.5 thread size with key. The hex key has both 3/4" and 13/16" head. The lugs are heat treated to ach...
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$39.95
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$54.95
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$39.95
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$54.95
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$39.95
$29.95
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$44.95
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$29.95
Sold out
Spline Drive Tuner Lug Nuts 14x1.5 Black
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$35.95
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$60.95
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$35.95
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$60.95
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$34.95
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$44.95
$34.95
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$44.95
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$34.95
7-Spline tuner style black finish lug nuts 14x1.5 thread size with key. The hex key has both 3/4" and 13/16" head. The lugs are heat treated to ach...
View full details
Original price
$35.95
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Original price
$60.95
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$35.95
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$60.95
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$35.95
$34.95
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$44.95
$34.95
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$44.95
Current price
$34.95
Save up to $16.00
Spline Drive Tuner Lug Nuts 14x1.5
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$26.95
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$49.95
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$26.95
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$49.95
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$26.95
$29.95
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$44.95
$29.95
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$44.95
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$29.95
7-Spline tuner style chrome plated lug nuts 14x1.5 thread size with key. The hex key has both 3/4" and 13/16" head. The lugs are heat trea...
View full details
Original price
$26.95
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Original price
$49.95
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$26.95
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$49.95
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$26.95
$29.95
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$44.95
$29.95
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$44.95
Current price
$29.95
Save up to $5.00
Spline Drive Tuner Lug Nuts 12x1.75 Black
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$39.95
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$44.95
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$39.95
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$39.95
$29.95
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$34.95
$29.95
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$34.95
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$29.95
6-Spline tuner style black finish lug nuts 12mmx1.75 thread size with key. The hex key has both 3/4" and 13/16" head. The lugs are heat treated to ...
View full details
Original price
$39.95
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Original price
$44.95
Original price
$39.95
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$44.95
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$39.95
$29.95
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$34.95
$29.95
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$34.95
Current price
$29.95
Save up to $10.00
Spline Drive Tuner Lug Nuts 12x1.75
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$29.95
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$39.95
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$29.95
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$39.95
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$29.95
$24.99
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$24.99
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$39.95
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$24.99
6-Spline tuner style chrome plated lug nuts 12x1.75 thread size with key. The hex key has both 3/4" and 13/16" head. The lugs are heat treated to a...
View full details
Original price
$29.95
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Original price
$39.95
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$29.95
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$39.95
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$29.95
$24.99
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$39.95
$24.99
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$39.95
Current price
$24.99
Save up to $6.96
Spline Drive Tuner Lug Nuts 12x1.50 Red
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$39.95
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$44.95
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$39.95
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$44.95
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$39.95
$25.95
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$31.95
$25.95
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$31.95
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$25.95
6-Spline tuner style red finish lug nuts 12mmx1.5 thread size with key. The hex key has both 3/4" and 13/16" head. The lugs are heat treated to ach...
View full details
Original price
$39.95
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$44.95
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$39.95
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$44.95
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$39.95
$25.95
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$31.95
$25.95
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$31.95
Current price
$25.95
Save up to $14.00
Spline Drive Tuner Lug Nuts 12x1.50 Purple
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$39.95
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$27.99
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$32.99
$27.99
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$27.99
6-Spline tuner style purple finish lug nuts 12mmx1.5 thread size with key. The hex key has both 3/4" and 13/16" head. The lugs are heat treated to ...
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Original price
$39.95
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$44.95
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$39.95
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$44.95
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$39.95
$27.99
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$32.99
$27.99
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$32.99
Current price
$27.99
Save up to $11.96
Spline Drive Tuner Lug Nuts 12x1.50 Pink
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$39.95
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$44.95
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$27.99
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$32.99
$27.99
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$27.99
Out of stock
6-Spline tuner style pink finish lug nuts 12mmx1.5 thread size with key. The hex key has both 3/4" and 13/16" head. The lugs are heat treated to ac...
View full details
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$39.95
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$44.95
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$39.95
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$44.95
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$39.95
$27.99
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$32.99
$27.99
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$27.99
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Spline Drive Tuner Lug Nuts 12x1.50 Orange
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$39.95
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$44.95
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$39.95
$27.99
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$32.99
$27.99
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Current price
$27.99
Out of stock
6-Spline tuner style orange finish lug nuts 12mmx1.5 thread size with key. The hex key has both 3/4" and 13/16" head. The lugs are heat treated to ...
View full details
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$39.95
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$44.95
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$44.95
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$39.95
$27.99
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$32.99
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Spline Drive Tuner Lug Nuts 12x1.50 Neochrome
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In stock
6-Spline tuner style neochrome finish lug nuts 12mmx1.5 thread size with key. The hex key has both 3/4" and 13/16" head. The lugs are heat treated ...
View full details
Original price
$39.95
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Original price
$44.95
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$39.95
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$44.95
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$39.95
$29.95
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$34.95
$29.95
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$34.95
Current price
$29.95
Save up to $10.00
Spline Drive Tuner Lug Nuts 12x1.50 Gunmetal
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$27.99
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$32.99
$27.99
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$32.99
Current price
$27.99
Out of stock
6-Spline tuner style gunmetal finish lug nuts 12mmx1.5 thread size with key. The hex key has both 3/4" and 13/16" head. The lugs are heat trea...
View full details
Original price
$39.95
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$44.95
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$39.95
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$44.95
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$39.95
$27.99
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$32.99
$27.99
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$32.99
Current price
$27.99
Sold out
Spline Drive Tuner Lug Nuts 12x1.50 Green
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$39.95
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$44.95
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$39.95
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$44.95
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$39.95
$27.99
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$32.99
$27.99
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$32.99
Current price
$27.99
Out of stock
6-Spline tuner style green finish lug nuts 12mmx1.5 thread size with key. The hex key has both 3/4" and 13/16" head. The lugs are heat treated to a...
View full details
Original price
$39.95
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Original price
$44.95
Original price
$39.95
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$44.95
Original price
$39.95
$27.99
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$32.99
$27.99
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$32.99
Current price
$27.99
Sold out
Spline Drive Tuner Lug Nuts 12x1.50 Gold
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$27.99
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$32.99
$27.99
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$32.99
Current price
$27.99
Out of stock
6-Spline tuner style gold finish lug nuts 12mmx1.5 thread size with key. The hex key has both 3/4" and 13/16" head. The lugs are heat treated to ac...
View full details
Original price
$39.95
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Original price
$44.95
Original price
$39.95
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$44.95
Original price
$39.95
$27.99
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$32.99
$27.99
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$32.99
Current price
$27.99
Sold out
Spline Drive Tuner Lug Nuts 12x1.50 Blue
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$39.95
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$44.95
Original price
$39.95
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$44.95
Original price
$39.95
$25.95
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$31.95
$25.95
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$31.95
Current price
$25.95
6-Spline tuner style blue finish lug nuts 12mmx1.5 thread size with key. The hex key has both 3/4" and 13/16" head. The lugs are heat treated to ac...
View full details
Original price
$39.95
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Original price
$44.95
Original price
$39.95
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Original price
$44.95
Original price
$39.95
$25.95
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$31.95
$25.95
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$31.95
Current price
$25.95
Save up to $14.00
Spline Drive Tuner Lug Nuts 12x1.50 Black
Original price
$39.95
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Original price
$44.95
Original price
$39.95
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Original price
$44.95
Original price
$39.95
$25.95
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$31.95
$25.95
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$31.95
Current price
$25.95
6-Spline tuner style chrome plated lug nuts 12mmx1.5 thread size with key. The hex key has both 3/4" and 13/16" head. The lugs are heat treated to ...
View full details
Original price
$39.95
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Original price
$44.95
Original price
$39.95
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Original price
$44.95
Original price
$39.95
$25.95
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$31.95
$25.95
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$31.95
Current price
$25.95
Save up to $14.00
Spline Drive Tuner Lug Nuts 12x1.50
Original price
$29.95
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$34.95
Original price
$29.95
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Original price
$34.95
Original price
$29.95
$22.99
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$28.99
$22.99
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$28.99
Current price
$22.99
6-Spline tuner style chrome plated lug nuts 12mmx1.5 thread size with key. The hex key has both 3/4" and 13/16" head. The lugs are heat treated to ...
View full details
Original price
$29.95
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Original price
$34.95
Original price
$29.95
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Original price
$34.95
Original price
$29.95
$22.99
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$28.99
$22.99
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$28.99
Current price
$22.99
Save up to $7.96