M12x1.25 Open End Spline Tuner Lug Nut for Aftermarket Wheels

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Crafted with precision machined threads and passed through our lengthy multi-point quality control process. Manufactured with cold forged and heat treated steel for dependable strength and durability. The triple chrome plating features essential layers of copper, nickel, and chrome to provide exceptional strength, beauty, and corrosion resistance.

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For installation on aftermarket wheels only. These lug nuts will not fit on factory OEM wheels. Review our Fitment Policy before making your purchase.

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Size & Dimensions

Part Numbers

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DP-Accessories is a premium brand of wheel accessories available exclusively through Driven Products and our wheel accessories have been dominating the industry since 2008, with options including lug nuts, lug bolts, wheel locks, installation tools, hub centric rings, wheel spacers, wheel adapters, and more!

We take a lot of pride in the lug nuts and lug bolts we make and we have tons of different shapes, styles, and colors to choose from. All sold in our premium packaging. Every wheel fastener we manufacture is made from cold forged steel with precision machined threads and a beautiful tough coating. This gives all of our lugs the looks, durability and safety every vehicle deserves. Creating a safe, durable and good looking part is extremely important to us. You might say that we are a little nuts about our nuts, and we are!


  • Thread: M12x1.25
  • Seat: Cone Seat
  • Hex 1: 3/4 Inch (19mm)
  • Hex 2: 13/16 Inch (13/16mm)
  • Open End: Yes
  • Style: Spline/Tuner
  • Length: .84 Inch (21.34mm)
  • Width: .79 Inch (20.07mm)
  • Finish: Chrome
  • Material: Heat Treated Steel
  • Model: Premium

Related Part Numbers

DP-Accessories Part Numbers:

  • LOS2L5HC-CH04001
  • LOS2L5HC-CH04016
  • LOS2L5HC-CH04020
  • LOS2L5HC-CH04024
  • LOS2L5HC-CH04100

Replacement Keys/Tools

This item requires the use of a special tool for installation and removal. Please see Part # D5210K to order spares and replacements.

Installation Tips for Spline/Tuner Lug Nuts