---
product_id: 561512291
title: "MIKKUPPA Small 6 Spline Lug Nuts Socket Key, Compatible with 3/4“ (19mm) and 13/16“ (21mm) Hex Wrench, for Thread 1/2\" 12mmx1.5 12mmx1.25 Wheel Nuts Tuner Tool"
brand: "mikkuppa"
price: "$29.97"
currency: USD
in_stock: true
url: https://www.desertcart.us/products/561512291-mikkuppa-small-6-spline-lug-nuts-socket-key-compatible-3
store_origin: US
region: United States of America
---

# 6-point spline precision fit Fits 19mm & 21mm hex wrenches Cold-forged, heat-treated steel MIKKUPPA Small 6 Spline Lug Nuts Socket Key, Compatible with 3/4“ (19mm) and 13/16“ (21mm) Hex Wrench, for Thread 1/2" 12mmx1.5 12mmx1.25 Wheel Nuts Tuner Tool

**Brand:** mikkuppa
**Price:** $29.97
**Availability:** ✅ In Stock

## Summary

> 🔧 Unlock the power of precision torque with MIKKUPPA’s ultimate lug nut key!

## Quick Answers

- **What is this?** MIKKUPPA Small 6 Spline Lug Nuts Socket Key, Compatible with 3/4“ (19mm) and 13/16“ (21mm) Hex Wrench, for Thread 1/2" 12mmx1.5 12mmx1.25 Wheel Nuts Tuner Tool by mikkuppa
- **How much does it cost?** $29.97 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/561512291-mikkuppa-small-6-spline-lug-nuts-socket-key-compatible-3)

## Best For

- mikkuppa enthusiasts

## Why This Product

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

## Key Features

- • **Dual Compatibility:** Seamlessly works with both 3/4” (19mm) and 13/16” (21mm) hex socket wrenches for versatile use.
- • **OEM-Grade Strength:** Cold forged and heat treated steel ensures maximum torque without stripping or damage.
- • **Durability Meets Style:** Electrophoretic black coating resists corrosion while delivering a sleek, professional look.
- • **Confidence with Support:** Backed by MIKKUPPA’s 12-month dedicated customer service for a worry-free upgrade.
- • **Precision 6-Point Spline Design:** Engineered for a secure grip on 17mm hex lug nuts, eliminating slip and wear.

## Overview

The MIKKUPPA 6 Point Spline Lug Nuts Tuner Socket Key Tool is a high-strength, corrosion-resistant socket designed specifically for 17mm hex 6 spline lug nuts. Compatible with 3/4” (19mm) and 13/16” (21mm) hex socket wrenches, it features a cold-forged, heat-treated steel construction with an electrophoretic black finish, ensuring durability and a secure fit. Ideal for professional-grade tire maintenance, it meets or exceeds OEM standards and comes with 12 months of brand support.

## Description

MIKKUPPA Small 6 Spline Lug Nuts Socket Key, Compatible with 3/4“ (19mm) and 13/16“ (21mm) Hex Wrench, for Thread 1/2" 12mmx1.5 12mmx1.25 Wheel Nuts Tuner Tool

## Features

- FITMENT: Only fit for 17mm hex 6 spline lug nuts, Typically 12x1.25, 12x1.5, 1/2-20'' thread pitch, Not work on hex or spike lug nuts
- SPECIFICATION: Black 6 point spline socket is 17.6mm inner diameter and 20.5mm outer diameter, overtall - 3.5" (89mm), 6 splines points. Meets or exceeds OEM factory standards
- MATERIAL: Electrophoretic paint provides exceptional appearance and corrosion resistance, cold forged and heat treated steel (anti-rusting and anti-stripped, high strength and durability)
- ATTENTION: Compatible with 19mm (3/4) and 21mm (13/16) Hex Socket Wrench. It is recommended that you check the user manual to understand the required spacification of the nuts socket
- BRAND SUPPORT: At MIKKUPPA, we are dedicated to delivering top-quality wheel lug nuts and exceptional customer service. Our commitment to enthusiastic support for 12 months ensures a worry-free shopping experience

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Package Dimensions | 14.3 x 10.7 x 3 cm; 130 g |
| Item model number | QLN121 |
| Units | 1 count |
| Brand | MIKKUPPA |
| Manufacturer | MIKKUPPA |

## Product Details

- **Material:** Alloy Steel
- **Fastener type:** Wheel
- **Exterior finish:** Black
- **Colour:** Black Lug Nut Socket Key
- **Metal type:** Alloy Steel

## Images

![MIKKUPPA Small 6 Spline Lug Nuts Socket Key, Compatible with 3/4“ (19mm) and 13/16“ (21mm) Hex Wrench, for Thread 1/2" 12mmx1.5 12mmx1.25 Wheel Nuts Tuner Tool - Image 1](https://m.media-amazon.com/images/I/61k9Po4jtFL.jpg)
![MIKKUPPA Small 6 Spline Lug Nuts Socket Key, Compatible with 3/4“ (19mm) and 13/16“ (21mm) Hex Wrench, for Thread 1/2" 12mmx1.5 12mmx1.25 Wheel Nuts Tuner Tool - Image 2](https://m.media-amazon.com/images/I/71-cQipwxrL.jpg)
![MIKKUPPA Small 6 Spline Lug Nuts Socket Key, Compatible with 3/4“ (19mm) and 13/16“ (21mm) Hex Wrench, for Thread 1/2" 12mmx1.5 12mmx1.25 Wheel Nuts Tuner Tool - Image 3](https://m.media-amazon.com/images/I/71e4UktAUTL.jpg)
![MIKKUPPA Small 6 Spline Lug Nuts Socket Key, Compatible with 3/4“ (19mm) and 13/16“ (21mm) Hex Wrench, for Thread 1/2" 12mmx1.5 12mmx1.25 Wheel Nuts Tuner Tool - Image 4](https://m.media-amazon.com/images/I/719zWXPcYtL.jpg)
![MIKKUPPA Small 6 Spline Lug Nuts Socket Key, Compatible with 3/4“ (19mm) and 13/16“ (21mm) Hex Wrench, for Thread 1/2" 12mmx1.5 12mmx1.25 Wheel Nuts Tuner Tool - Image 5](https://m.media-amazon.com/images/I/71mxvGHbSDL.jpg)

## Available Options

This product comes in different **Color, Size** options.

## Questions & Answers

**Q: Is this a 7 spline turn key for M12x1.50 thread? If not, can you share the link of the right item so I can buy?**
A: No it does not fit.

**Q: Will this socket fit the icw racing rim lug nuts? are they tempered so they won't twist up as shown in the comments?**
A: This product is garbage don't waste your money

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.us/products/561512291-mikkuppa-small-6-spline-lug-nuts-socket-key-compatible-3](https://www.desertcart.us/products/561512291-mikkuppa-small-6-spline-lug-nuts-socket-key-compatible-3)

---

*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-02-22*