---
product_id: 678404171
title: "7 Spline Lug Nut Socket,Wheel Lock Key Replacement for Aftermarket 7 Spline Lug Nut,Wheel Lock Removal Tool for 19 mm(3/4 Inch)&21 mm(13/16 Inch) Hex Socket Wrench (7 Spline)"
brand: "ssnnuu"
price: "A$72"
currency: AUD
in_stock: true
url: https://www.desertcart.com.au/products/678404171-7-spline-lug-nut-socket-wheel-lock-key-replacement-aftermarket
store_origin: AU
region: Australia
---

# Fits 19mm & 21mm hex wrenches 7-point spline precision fit Chrome-plated steel durability 7 Spline Lug Nut Socket,Wheel Lock Key Replacement for Aftermarket 7 Spline Lug Nut,Wheel Lock Removal Tool for 19 mm(3/4 Inch)&21 mm(13/16 Inch) Hex Socket Wrench (7 Spline)

**Brand:** ssnnuu
**Price:** A$72
**Availability:** ✅ In Stock

## Summary

> 🔧 Unlock your ride’s potential with precision and style!

## Quick Answers

- **What is this?** 7 Spline Lug Nut Socket,Wheel Lock Key Replacement for Aftermarket 7 Spline Lug Nut,Wheel Lock Removal Tool for 19 mm(3/4 Inch)&21 mm(13/16 Inch) Hex Socket Wrench (7 Spline) by ssnnuu
- **How much does it cost?** A$72 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.au](https://www.desertcart.com.au/products/678404171-7-spline-lug-nut-socket-wheel-lock-key-replacement-aftermarket)

## Best For

- ssnnuu enthusiasts

## Why This Product

- Trusted ssnnuu brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Compact & Lightweight:** At just 3.8 ounces and 3.5 inches long, it’s easy to carry and store—ready whenever you need it.
- • **Precision 7-Spline Fit:** Engineered for exact compatibility with 7-point spline lug nuts, ensuring a secure grip every time.
- • **Optimized for Trucks & SUVs:** Perfectly designed for most aftermarket 7-point spline lug nuts on trucks and SUVs, covering popular thread sizes.
- • **Premium Chrome-Plated Steel:** Crafted from high-hardness, rust-resistant steel for long-lasting performance and sleek aesthetics.
- • **Dual Hex Socket Compatibility:** Seamlessly fits both 19 mm (3/4 inch) and 21 mm (13/16 inch) hex socket wrenches for versatile use.

## Overview

The SSNNUU 7 Spline Lug Nut Socket is a premium chrome-plated steel tool designed for secure removal of 7-point spline lug nuts. With precise dimensions fitting 19 mm and 21 mm hex wrenches, it’s optimized for trucks and SUVs using aftermarket wheel locks. Durable, rust-resistant, and compact, this socket ensures reliable performance and easy handling.

## Description

7 Spline Lug Nut Socket,Wheel Lock Key Replacement for Aftermarket 7 Spline Lug Nut,Wheel Lock Removal Tool for 19 mm(3/4 Inch)&21 mm(13/16 Inch) Hex Socket Wrench (7 Spline)

## Features

- 🚘 7 Spline Lug Nut Socket Size: The 7 spline lug nut socket has an inside diameter of 20 mm / 0.78 inches, an outside diameter of 23.5 mm / 0.93 inches, an overall length of 90 mm / 3.5 inches. Fits 19 mm (3/4 inch) and 21 mm (13/16 inch) hex socket wrenches.
- 🚘 Premium Quality Chrome-Plated Steel: This spline lug nut key is made of premium quality chrome-plated steel, with high surface hardness, strong wear-resisting, and not easy to be deformed or damaged. The surface has been treated with special coating, which is more beautiful and not easy to rust.
- 🚘 Check Spline Lug Nut Size: Please carefully measure the dimensions of the small 6 spline lug nut according to the dimension information provided by us before purchase and check whether its diameter is less than 17.6 mm / 0.69 inches, to avoid receiving the spline lug nut socket that can not be used.
- 🚘 Check Spline Count: This spline lug nut socket is for 7-point spline lug nuts, not for 5-point spline lug nuts or 6-point spline lug nuts. It is also not suitable for hexagon head nuts or spike lug nuts. Please also check the number of splines and the type of nut before purchasing.
- 🚘 Application: Our wheel lock key replacement fits most trucks, SUVs with 7-point spline lug nuts (e.g. thread sizes M14x1.5, M14x2, 9/16 "x18, 1/2 "x20). Our spline lug nut sockets will be your best choice of accessories! Please use it with confidence.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Colour | 7 Spline |
| Brand | SSNNUU |
| Material | Chrome-Plated Steel |
| Item Weight | 3.8 Ounces |
| Item Package Quantity | 1 |
| Head Style | Hex |
| Manufacturer | SSNNUU |
| Country of Origin | USA |
| Item model number | Spline Lug Nut Socket |
| Product Dimensions | 8.89 x 2.06 x 1.75 cm; 107.73 g |
| ASIN | B0D56GLN2W |

## Product Details

- **Colour:** 7 Spline
- **Brand:** SSNNUU
- **Material:** Chrome-Plated Steel
- **Item Weight:** 3.8 Ounces
- **Item Package Quantity:** 1

## Images

![7 Spline Lug Nut Socket,Wheel Lock Key Replacement for Aftermarket 7 Spline Lug Nut,Wheel Lock Removal Tool for 19 mm(3/4 Inch)&21 mm(13/16 Inch) Hex Socket Wrench (7 Spline) - Image 1](https://m.media-amazon.com/images/I/61BPfwausiL.jpg)
![7 Spline Lug Nut Socket,Wheel Lock Key Replacement for Aftermarket 7 Spline Lug Nut,Wheel Lock Removal Tool for 19 mm(3/4 Inch)&21 mm(13/16 Inch) Hex Socket Wrench (7 Spline) - Image 2](https://m.media-amazon.com/images/I/71NoDAH9ilL.jpg)
![7 Spline Lug Nut Socket,Wheel Lock Key Replacement for Aftermarket 7 Spline Lug Nut,Wheel Lock Removal Tool for 19 mm(3/4 Inch)&21 mm(13/16 Inch) Hex Socket Wrench (7 Spline) - Image 3](https://m.media-amazon.com/images/I/71ilH86Y-jL.jpg)
![7 Spline Lug Nut Socket,Wheel Lock Key Replacement for Aftermarket 7 Spline Lug Nut,Wheel Lock Removal Tool for 19 mm(3/4 Inch)&21 mm(13/16 Inch) Hex Socket Wrench (7 Spline) - Image 4](https://m.media-amazon.com/images/I/71URJ3PY3dL.jpg)
![7 Spline Lug Nut Socket,Wheel Lock Key Replacement for Aftermarket 7 Spline Lug Nut,Wheel Lock Removal Tool for 19 mm(3/4 Inch)&21 mm(13/16 Inch) Hex Socket Wrench (7 Spline) - Image 5](https://m.media-amazon.com/images/I/71GkTAXw2BL.jpg)

## Available Options

This product comes in different **Colour** options.

## Frequently Bought Together

- 7 Spline Lug Nut Socket,Wheel Lock Key Replacement for Aftermarket 7 Spline Lug Nut,Wheel Lock Removal Tool for 19 mm(3/4 Inch)&21 mm(13/16 Inch) Hex Socket Wrench (7 Spline)
- VEXPLO Fuel Wheel Lug Nut Key 7 Spline Socket Wrench Replacement Aftermarket Lug Nuts for 14x1.5, 14x2.0, 9/16 Inch (Pack 2)

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*Product available on Desertcart Australia*
*Store origin: AU*
*Last updated: 2026-03-21*