Spline Archives - Upgrade Motoring

Quick View
- Quick View
- 12x1.5mm, Lug Nuts, Wheel Accessories
- Gorilla Small Diameter Alum Racing Lug Blk 12×1.5 Closed Cone Ea #42138BK
- $7.50
- Gorilla Small Diameter Aluminum Lug Nut - 12x1.5mm, Black, Closed End, 1.3inch Tall, Cone Seat, Spline Drive, Cone Seat. #42138BK. Sold individually. Requires Special Key for installation/Removal - #1921SD-KEY, Sold Separately.
- Add to cart
Quick View
- Sale!
  Quick View
- 12x1.5mm, Lug Nuts, Wheel Accessories
- Gorilla Small Diameter Lock System – 12×1.5 Black Closed Spline 21633BC
- Original price was: $81.00.Current price is: $72.95.
- Gorilla Small Diameter Lock System - 12x1.5 Black Closed End Acorn Six Spline. Includes 20 lugs and one key. #21633BC.
- Add to cart
Quick View
- Sale!
  Quick View
- 12x1.5mm, Lug Nuts, Wheel Accessories
- Gorilla Small Diameter Six Spline Closed End 12×1.5mm Prism
- Original price was: $126.64.Current price is: $94.98.
- Gorilla Small Diameter Six Spline External Drive Closed End Acorn Seat. # 21133PL. 33mm Tall 12x1.5mm Prism Light 20 Pack.Six Spline Adapter Key included.
- Add to cart
Quick View
- Quick View
- 12x1.25mm, 12x1.5mm, Lug Nuts, Wheel Accessories
- Gorilla Small Diameter Spline Acorn Lug 12×1.25 Chrome Closed Each #21128HT
- $1.50
- Gorilla Small Diameter Spline Acorn 12x1.25 Chrome Closed End Lug Nut Each #21128HT. Priced and Sold Individually. Height - 1.36inch tall. Outside diameter - 0.80inch (20mm).
- Add to cart
Quick View
- Quick View
- 12x1.5mm, Lug Nuts, Wheel Accessories
- Gorilla Small Diameter Spline Acorn Lug 12×1.5 Chrome Closed Each #21138HT
- $1.50
- Gorilla Small Diameter Spline Acorn 12x1.5 Chrome Closed End Lug Nut Each #21138HT. Priced and Sold Individually. Height - 1.36inch tall. Outside diameter - 0.80inch (20mm).
- Add to cart
Quick View
- Quick View
- Tools, Wheel Accessories
- Gorilla Small Diameter Spline Lug Key Dual Hex Head 1921SD-KEY
- $9.95
- Gorilla Small Diameter Spline Lug Key. 19mm/21mm Hex. #1921SD-KEY. For use with Gorilla Small Diameter Spline Lug Nuts. Sold Individually.
- Add to cart
Quick View
- Quick View
- 12x1.5mm, Lug Nuts, Wheel Accessories
- Muteki Closed End Chrome 12×1.50mm Lug Nuts #41886C
- $60.00
- Muteki spline driven closed end Chrome acorn seat 12x1.50mm lug nuts.
- Add to cart
- Tools, Wheel Accessories
- Muteki Lugs Adapter Key External Six Spline Drive Key WM3141KEY
- $29.95
- Muteki - External Six Spline Drive Lug Nut Adapter Key. #WM3141KEY. Key adapter outside diameter is 20mm. Replacement key for the Muteki wheel lug nuts. Also fits Gorilla and some other external six spline drive lug nuts. Sold Individually.
- Add to cart
Quick View
- Quick View
- 12x1.25mm, Lug Nuts, Wheel Accessories
- Muteki Open End Black 12×1.25mm Lug Nuts #31885B
- $60.00
- Muteki lightweight spline driven open end black acorn seat 12x1.25mm lug nuts. Sold in 20pc packs w/special adapter key. Available in Purple, Red, Blue, Chrome and Black. Open or Closed end. 12x1.25mm or 12x1.5mm. Additional Special Adapter Keys sold separately.
- Add to cart
- 12x1.25mm, Lug Nuts, Wheel Accessories
- Project Kics Special Lug Nut – 11mm Spacer-Spline 12X1.25mm
- $6.50
- Project KICS Special Spline Style Lugs to bolt on Project Kics Wide Thread Spacers to your car. New Spline type 12x1.25mm lug nuts. For use with Project Kics 10mm and 11mm thick Project Kics wheel spacers. Uses Special Project Kics Spline Key to...
- Add to cart
- 12x1.5mm, Lug Nuts, Wheel Accessories
- Project Kics Special Lug Nut – 11mm Spacer-Spline 12X1.5mm
- $6.50
- Project KICS Special Spline Style Lugs to bolt on Project Kics Wide Thread Spacers to your car. New Spline type 12x1.50mm lug nuts. For use with Project Kics 10mm and 11mm thick Project Kics wheel spacers. Uses Special Project Kics Spline Key to...
- Add to cart
- 12x1.25mm, Lug Nuts, Wheel Accessories
- Project Kics Special Lug Nut – 15mm Spacer -Spline 12X1.25mm
- $6.50
- Project KICS Special Spline Style Lugs to bolt on Project Kics Wide Thread Spacers to your car. For use with Project Kics 15mm thick wheel spacers. New Spline Style Project Kics 15mm Spacer spline lugs are only ~12.4mm tall and ~20mm diameter...
- Add to cart
- 12x1.5mm, Lug Nuts, Wheel Accessories
- Project Kics Special Lug Nut – 15mm Spacer -Spline 12X1.50mm
- $6.50
- Project KICS Special Spline Style Lugs to bolt on Project Kics Wide Thread Spacers to your car. For use with Project Kics 15mm thick wheel spacers. New Spline Style Project Kics 15mm Spacer spline lugs are only ~12.4mm tall and ~20mm diameter...
- Add to cart
- 12x1.5mm, Lug Nuts, Wheel Accessories
- Shanked Tuner External Spline 12×1.25mm Chrome Closed Lug Nuts
- $3.95
- External Spline Shanked Conical Seat 12x1.25 Chrome Closed End Lug Nuts. #LUGSHKSPL12x125. Lugs are priced and sold individually. Specifications: ~20mm wide at base - Shank width ~15.5mm - Shank length ~7.5mm - ~43mm tall.
- Add to cart
Quick View
- Quick View
- 12x1.5mm, Lug Nuts, Wheel Accessories
- Shanked Tuner External Spline 12×1.5mm Chrome Closed Lug Nuts
- $3.95
- External Spline Shanked Conical Seat 12x1.50 Chrome Closed End Lug Nuts. #LUGSHKSPL12x150. Lugs are priced and sold individually. Specifications: ~20mm wide at base - Shank width ~15.5mm - Shank length ~7.5mm - ~43mm tall.
- Add to cart
Quick View
- Quick View
- 1/2x20, Lug Nuts, Wheel Accessories
- Shanked Tuner External Spline Chrome Lug Nuts 1/2 x 20
- $3.95
- Shanked Tuner External Spline Chrome Lug Nuts 1/2x20. Closed End. Can be used on the Volk Racing GTC, Volk Racing AV3 wheels and more. Lugs are priced individually. ~20mm wide at base - Shank width ~15.5mm - Shank length ~7.5mm - ~43mm tall....
- Add to cart
- 7/16-20, Lug Nuts, Wheel Accessories
- Shanked Tuner External Spline Chrome Lug Nuts 7/16-10 Thread
- $3.95
- Shanked Tuner External Spline Chrome Lug Nuts 7/16 inch Thread. Closed End. Can be used on the Volk Racing GTC, Volk Racing AV3 wheels and more. Lugs are priced individually. ~20mm wide at base - Shank width ~15.5mm - Shank length ~7.5mm - ~43mm...
- Add to cart
Quick View
- Quick View
- 12x1.5mm, Lug Nuts, Wheel Accessories
- SSR Wheels – Speed Star MK Series Lock Nuts 12×1.50mm (Set of 4)
- $75.00
- SSR Wheel - Speed Star MK Series Wheels - Lock Nut 12x1.50mm (Set of 4). Fits Most SSR - Speed Star - MK-I, MK-II, MK-III.
- Add to cart

Brands

Need help? Please call (818) 998-6005 to place your orders or to get our current sale pricing!

Now Celebrating Over 30 Years in Business!!! Thank You For All Your Support!!

818.998.6005 | parts_info@upgrademotoring.com | M-F 10:00am – 6:00pm PST

Granada Hills, California – USA

×