Premium Service 7-Spline Key for Wheel Lug Nuts - 7/8" and 13/16" Drive - Black
Premium Service 7-Spline Key for Wheel Lug Nuts - 7/8" and 13/16" Drive - Black
Premium Service 7-Spline Key for Wheel Lug Nuts - 7/8" and 13/16" Drive - Black
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Premium Service 7-Spline Key for Wheel Lug Nuts - 7/8" and 13/16" Drive - BlackPremium Service 7-Spline Key for Wheel Lug Nuts - 7/8" and 13/16" Drive - BlackPremium Service 7-Spline Key for Wheel Lug Nuts - 7/8" and 13/16" Drive - Black

Premium Service 7-Spline Key for Wheel Lug Nuts - 7/8" and 13/16" Drive - Black

Premium ServiceSKU: WHP491-11033
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Price:
$11.69

WARNING: This product can expose you to chemicals, which are known to the State of California to cause cancer and reproductive harm. For more information, go to www.P65Warnings.ca.gov.

Description

Lost your truck's wheel lock key? This Heavy Duty 7-Spline Replacement Socket is the specific tool required for "Duplex" spline lug nuts commonly found on trucks, SUVs, and off-road vehicles. Designed to handle the high torque of heavy-duty applications, this key features a Dual Hex Drive compatible with the larger lug wrenches found in trucks: 13/16" (21mm) and 7/8" (22mm). Whether you have a Ford (21mm) or a Chevy (22mm), this single tool allows you to remove your wheels easily.*Always verify your specific vehicle year and wheel type before purchasing.*

Wheel Lug Nut Specs

  • Thread Size: 7-Spline
  • Hex Size: 13/16" & 7/8"
  • Overall Length: 3.5"(89mm)
  • Wheel Nut Style: Spline Key
  • Seat: Spline
  • Material: Steel
  • Color: Black
  • Number of Pieces: 1
7-Spline "Duplex" Pattern: Specifically engineered to fit 7-groove spline nuts used on heavy M14x1.5, M14x2.0, and 9/16" threads.Truck-Spec Dual Drive: The stepped hex head fits 13/16" (21mm) and 7/8" (22mm)Thin Wall Design: Allows the key to fit into deep, narrow lug holes on aftermarket truck wheels where a standard wall socket won't fit.Impact Grade Material: Constructed from heat-treated steel to withstand the higher torque requirements of truck lug nuts.Black Finish: Coated in a durable black finish.

Features

  • 7-Spline "Duplex" Pattern: Specifically engineered to fit 7-groove spline nuts used on heavy M14x1.5, M14x2.0, and 9/16" threads.
  • Truck-Spec Dual Drive: The stepped hex head fits 13/16" (21mm) and 7/8" (22mm)
  • Thin Wall Design: Allows the key to fit into deep, narrow lug holes on aftermarket truck wheels where a standard wall socket won't fit.
  • Impact Grade Material: Constructed from heat-treated steel to withstand the higher torque requirements of truck lug nuts.
  • Black Finish: Coated in a durable black finish.

Lug Nut Specifications

Hex size
13/16" (21mm) and 7/8" (22mm)
Length
3.5 in
Style
7-spline
Size & fit
Hex size13/16" (21mm) and 7/8" (22mm)
Overall length3.5 in
Style & pack
Style7-spline
ColorBlack
MaterialSteel
Pack quantity1
General
BrandPremium Service
MPNSA-02 / K569LBKE
SKUWHP491-11033

Specifications are the manufacturer's published values.

Lug nut dimensions

SIDE VIEW 13/16" (21mm) hex 7/8" (22mm) hex 7-spline socket end 3.5 in overall lengthFits 7-spline lug nuts SOCKET END VIEW7-spline socket fits 7-groove spline lug nuts (enlarged)
Overall length, hex size and thread size are drawn to scale from the listing's specifications. The seat and body show the style and are not an exact profile.
At a glance
Fits7-spline lug nuts
Hex drive13/16" (21mm) and 7/8" (22mm)
Overall length3.5 in
Style7-spline
ColorBlack
Pack quantity1
Lost your truck's wheel lock key? This Heavy Duty 7-Spline Replacement Socket is the specific tool required for "Duplex" spline lug nuts commonly found on trucks, SUVs, and off-road vehicles. Designed to handle the high torque of heavy-duty applications, this key features a Dual Hex Drive compatible with the larger lug wrenches found in trucks: 13/16" (21mm) and 7/8" (22mm). Whether you have a Ford (21mm) or a Chevy (22mm), this single tool allows you to remove your wheels easily.*Always verify your specific vehicle year and wheel type before purchasing.*

Wheel Lug Nut Specs

  • Thread Size: 7-Spline
  • Hex Size: 13/16" & 7/8"
  • Overall Length: 3.5"(89mm)
  • Wheel Nut Style: Spline Key
  • Seat: Spline
  • Material: Steel
  • Color: Black
  • Number of Pieces: 1
7-Spline "Duplex" Pattern: Specifically engineered to fit 7-groove spline nuts used on heavy M14x1.5, M14x2.0, and 9/16" threads.Truck-Spec Dual Drive: The stepped hex head fits 13/16" (21mm) and 7/8" (22mm)Thin Wall Design: Allows the key to fit into deep, narrow lug holes on aftermarket truck wheels where a standard wall socket won't fit.Impact Grade Material: Constructed from heat-treated steel to withstand the higher torque requirements of truck lug nuts.Black Finish: Coated in a durable black finish.

Features

  • 7-Spline "Duplex" Pattern: Specifically engineered to fit 7-groove spline nuts used on heavy M14x1.5, M14x2.0, and 9/16" threads.
  • Truck-Spec Dual Drive: The stepped hex head fits 13/16" (21mm) and 7/8" (22mm)
  • Thin Wall Design: Allows the key to fit into deep, narrow lug holes on aftermarket truck wheels where a standard wall socket won't fit.
  • Impact Grade Material: Constructed from heat-treated steel to withstand the higher torque requirements of truck lug nuts.
  • Black Finish: Coated in a durable black finish.

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