---
product_id: 363861992
title: "IRONTEK 7 Point Spline Tuner Socket Key Tool for Seven-Spline Wheel Lock Lug Nuts Compatible with 19mm (3/4) and 21mm (13/16) Hex Socket 20mm Inner Diameter"
brand: "irontek"
price: "S/.346"
currency: PEN
in_stock: true
url: https://www.desertcart.pe/products/363861992-irontek-7-point-spline-tuner-socket-key-tool-for-seven
store_origin: PE
region: Peru
---

# 3.5" length 7-spline compatibility SCM 435 steel IRONTEK 7 Point Spline Tuner Socket Key Tool for Seven-Spline Wheel Lock Lug Nuts Compatible with 19mm (3/4) and 21mm (13/16) Hex Socket 20mm Inner Diameter

**Brand:** irontek
**Price:** S/.346
**Availability:** ✅ In Stock

## Summary

> 🔑 Unlock Your Drive with Confidence!

## Quick Answers

- **What is this?** IRONTEK 7 Point Spline Tuner Socket Key Tool for Seven-Spline Wheel Lock Lug Nuts Compatible with 19mm (3/4) and 21mm (13/16) Hex Socket 20mm Inner Diameter by irontek
- **How much does it cost?** S/.346 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pe](https://www.desertcart.pe/products/363861992-irontek-7-point-spline-tuner-socket-key-tool-for-seven)

## Best For

- irontek enthusiasts

## Why This Product

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

## Key Features

- • **💪 Built to Last:** Crafted from heat-treated SCM 435 steel for exceptional strength and durability.
- • **⚡ Effortless Torque:** External pattern design enhances torque application, preventing breakage during use.
- • **🔧 Unmatched Compatibility:** Seamlessly fits most 7 spline lug nuts, ensuring you’re always ready for the road.
- • **🛠️ User-Friendly Design:** Easy to install and operate, making it perfect for both DIY enthusiasts and professionals.
- • **🛡️ Peace of Mind Warranty:** Includes a 1-year warranty, so you can purchase with confidence.

## Overview

The IRONTEK 7 Point Spline Tuner Socket Key Tool is designed for compatibility with most 7 spline lug nuts, featuring a robust SCM 435 steel construction for enhanced durability. With a length of 3.5 inches and a diameter of 0.9 inches, this tool is engineered for optimal torque application, ensuring a secure fit without the risk of breakage. Ideal for both professional and personal use, it comes with a 1-year warranty for added assurance.

## Description

IRONTEK 7 Point Spline Tuner Socket Key Tool for Seven-Spline Wheel Lock Lug Nuts Compatible with 19mm (3/4) and 21mm (13/16) Hex Socket 20mm Inner Diameter

## Features

- 【Note】 Please tighten the lug nuts manually, DO NOT use electrical tools. DRIVE HEX SIZE: 9mm (3/4") & 21mm (13/16") - Length: 3.5" - Diameter: 0.9".
- 【Compatibility】 Most 7 spline 14x1.5, 14x2.0, and 9/16" lug nuts.
- 【DO NOT FIT】DO NOT FIT Lugs with 12x1.5, 12x1.25 or 1/2-20 thread sizes.
- 【HIGH QUALITY】 SCM 435 Steel material, heat treated for exceptional strength. External Pattern that produces better torque and prevents breakage.
- 【INCLUDES】1Pcs 7 Point Spline Tuner Lug Nut Key with 1-Year Warranty. Please rest assured to purchase.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | IRONTEK |
| Item Dimensions LxWxH | 10 x 6 x 5 Centimeters |
| Size | Variety pack |
| Material | Alloy Steel |
| Drive System | Spline |
| Number of Pieces | 1 |
| Manufacturer | IRONTEK |
| Product Dimensions | 10 x 6 x 5 cm; 240 Grams |
| Item part number | IRKLN80003 |
| Manufacturer Part Number | IRKLN80003 |
| Size | Medium |
| Colour | 1 PCS |
| Special Features | Easy to install |
| Manufacturer | IRONTEK |
| Country of Origin | USA |
| Item Weight | 240 g |

## Product Details

- **Brand:** IRONTEK
- **Material:** Alloy Steel
- **Finish Type:** Steel
- **Number of Pieces:** 1
- **Drive Bit Shank Style:** Spline

## Images

![IRONTEK 7 Point Spline Tuner Socket Key Tool for Seven-Spline Wheel Lock Lug Nuts Compatible with 19mm (3/4) and 21mm (13/16) Hex Socket 20mm Inner Diameter - Image 1](https://m.media-amazon.com/images/I/51mCnRAwVaL.jpg)
![IRONTEK 7 Point Spline Tuner Socket Key Tool for Seven-Spline Wheel Lock Lug Nuts Compatible with 19mm (3/4) and 21mm (13/16) Hex Socket 20mm Inner Diameter - Image 2](https://m.media-amazon.com/images/I/51PM1OSwJeL.jpg)
![IRONTEK 7 Point Spline Tuner Socket Key Tool for Seven-Spline Wheel Lock Lug Nuts Compatible with 19mm (3/4) and 21mm (13/16) Hex Socket 20mm Inner Diameter - Image 3](https://m.media-amazon.com/images/I/61XHgUCYbKL.jpg)
![IRONTEK 7 Point Spline Tuner Socket Key Tool for Seven-Spline Wheel Lock Lug Nuts Compatible with 19mm (3/4) and 21mm (13/16) Hex Socket 20mm Inner Diameter - Image 4](https://m.media-amazon.com/images/I/51IT3JRFOfL.jpg)
![IRONTEK 7 Point Spline Tuner Socket Key Tool for Seven-Spline Wheel Lock Lug Nuts Compatible with 19mm (3/4) and 21mm (13/16) Hex Socket 20mm Inner Diameter - Image 5](https://m.media-amazon.com/images/I/617AfuCwH7L.jpg)

## Available Options

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

## Questions & Answers

**Q: Have a i need a wheel key lock i have a 2006 vw passat lug nut what i use lock but i was**
A: I think I just had a stroke trying to read this....

## Frequently Bought Together

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**Shop now:** [https://www.desertcart.pe/products/363861992-irontek-7-point-spline-tuner-socket-key-tool-for-seven](https://www.desertcart.pe/products/363861992-irontek-7-point-spline-tuner-socket-key-tool-for-seven)

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*Product available on Desertcart Peru*
*Store origin: PE*
*Last updated: 2026-05-20*