--- product_id: 461378397 title: "AUTOPTIM 6 Spline Lug Nuts Socket Key - 17mm Hex Socket for Small Diameter Lug Nuts (M12X1.5 M12x1.25 1/2\" x20) 6 Point Tuner Key Tool 1pc" brand: "autoptim" price: "€ 14.21" currency: EUR in_stock: true reviews_count: 12 category: "Autoptim" url: https://www.desertcart.ie/products/461378397-autoptim-6-spline-lug-nuts-socket-key-17mm-hex-socket store_origin: IE region: Ireland --- # 6 spline precision fit cold forged alloy steel strength electrophoretic corrosion resistance AUTOPTIM 6 Spline Lug Nuts Socket Key - 17mm Hex Socket for Small Diameter Lug Nuts (M12X1.5 M12x1.25 1/2" x20) 6 Point Tuner Key Tool 1pc **Brand:** autoptim **Price:** € 14.21 **Availability:** ✅ In Stock ## Summary > 🔧 Unlock the power of precision torque with AUTOPTIM’s 6 Spline Socket Key! ## Quick Answers - **What is this?** AUTOPTIM 6 Spline Lug Nuts Socket Key - 17mm Hex Socket for Small Diameter Lug Nuts (M12X1.5 M12x1.25 1/2" x20) 6 Point Tuner Key Tool 1pc by autoptim - **How much does it cost?** € 14.21 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.ie](https://www.desertcart.ie/products/461378397-autoptim-6-spline-lug-nuts-socket-key-17mm-hex-socket) ## Best For - autoptim enthusiasts ## Why This Product - Trusted autoptim brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Unmatched Durability:** Crafted from cold forged alloy steel to withstand torque beyond vehicle requirements—built to last through every tire change. - • **Precision 6 Spline Fit:** Engineered exclusively for 6 spline aftermarket lug nuts (M12x1.25, M12x1.5, 1/2"x20) ensuring flawless engagement every time. - • **Compact 17mm Hex Socket:** Designed for small diameter lug nuts with a perfect 17.6mm inner diameter, fitting tight spaces without compromising grip. - • **Corrosion-Resistant Finish:** Electrophoretic paint coating delivers a sleek look and superior protection against rust and wear, keeping your tool showroom-ready. - • **Trusted by Pros & Enthusiasts:** Highly rated with 4.6 stars from 317 users, this socket key is the go-to for precision and reliability in automotive tuning. ## Overview The AUTOPTIM 6 Spline Lug Nuts Socket Key is a specialized 17mm hex socket tool designed for small diameter 6 spline aftermarket lug nuts (M12x1.25, M12x1.5, 1/2"x20). Made from cold forged alloy steel and finished with electrophoretic paint, it offers exceptional strength and corrosion resistance. Perfect for professional tuners and car enthusiasts seeking reliable, precise lug nut removal and installation. ## Description Buy AUTOPTIM 6 Spline Lug Nuts Socket Key - 17mm Hex Socket for Small Diameter Lug Nuts (M12X1.5 M12x1.25 1/2" x20) 6 Point Tuner Key Tool 1pc: Lug Nuts - desertcart.com ✓ FREE DELIVERY possible on eligible purchases Review: Fit and works great - Fit and work excellent Review: Good product ! Fit my wheels - Perfect fit my Cadillac ats that had aftermarket wheels ## Features - Fitment: 6 Spline Lug Nut Socket Key Tool only work for 6 spline aftermarket Lug Nuts 1/2", M12 x 1.25, M12 x 1.5 thread pitch - Do Not Fit: Not for long lug nuts with M14 x 1.5, M14 x 2 or 9/16-18 thread sizes - Specification: 17.6 mm Inner Diameter and 20.5 mm Outer Diameter - Compatible with 17 mm Hex Small Socket - Excellent Material : Electrophoretic paint provide superior appearance and corrosion resistance. Made of cold forged steel, 6 spline lug nuts socket can withstand more force than the torque required to hold the nut to the vehicle - INTIMATE SERVICE: We provide with 12 months customer service. If you have any questions before or after purchasing, we will provide you with assistance and service ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B09ZXW2FC3 | | Best Sellers Rank | #12,934 in Automotive ( See Top 100 in Automotive ) #70 in Wheel & Tire Lug Nuts | | Bit Compatibilities | hand tool | | Brand | AUTOPTIM | | Brand Name | AUTOPTIM | | Customer Reviews | 4.6 out of 5 stars 317 Reviews | | Drive Bit Shank Style | hex shank | | Drive System | External Hex | | Finish Type | Electrophoretic paint | | Finish Types | Electrophoretic paint | | Manufacturer | AUTOPTIM | | Manufacturer Part Number | LNAP0115 | | Material | Alloy Steel | | Material Type | Alloy Steel | | Number of Pieces | 1 | | Set Name | 6 Spline/1 Pcs | | Unit Count | 1 Count | ## Product Details - **Brand:** AUTOPTIM - **Drive System:** External Hex - **Finish Type:** Electrophoretic paint - **Material:** Alloy Steel - **Number of Pieces:** 1 ## Images ![AUTOPTIM 6 Spline Lug Nuts Socket Key - 17mm Hex Socket for Small Diameter Lug Nuts (M12X1.5 M12x1.25 1/2" x20) 6 Point Tuner Key Tool 1pc - Image 1](https://m.media-amazon.com/images/I/41kx-7JGAKL.jpg) ![AUTOPTIM 6 Spline Lug Nuts Socket Key - 17mm Hex Socket for Small Diameter Lug Nuts (M12X1.5 M12x1.25 1/2" x20) 6 Point Tuner Key Tool 1pc - Image 2](https://m.media-amazon.com/images/I/71BW3DdIbML.jpg) ![AUTOPTIM 6 Spline Lug Nuts Socket Key - 17mm Hex Socket for Small Diameter Lug Nuts (M12X1.5 M12x1.25 1/2" x20) 6 Point Tuner Key Tool 1pc - Image 3](https://m.media-amazon.com/images/I/71P3E9NdxnL.jpg) ![AUTOPTIM 6 Spline Lug Nuts Socket Key - 17mm Hex Socket for Small Diameter Lug Nuts (M12X1.5 M12x1.25 1/2" x20) 6 Point Tuner Key Tool 1pc - Image 4](https://m.media-amazon.com/images/I/71vDe7yJRAL.jpg) ![AUTOPTIM 6 Spline Lug Nuts Socket Key - 17mm Hex Socket for Small Diameter Lug Nuts (M12X1.5 M12x1.25 1/2" x20) 6 Point Tuner Key Tool 1pc - Image 5](https://m.media-amazon.com/images/I/71lotBDBpNL.jpg) ## Available Options This product comes in different **Color, Size, Style** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Fit and works great *by M***E on January 16, 2026* Fit and work excellent ### ⭐⭐⭐⭐⭐ Good product ! Fit my wheels *by D***D on May 24, 2026* Perfect fit my Cadillac ats that had aftermarket wheels ### ⭐⭐⭐⭐⭐ Great product *by D***E on December 25, 2025* Worked perfectly for my Acura! Seems like it will last for a very long time ## Frequently Bought Together - AUTOPTIM 6 Spline Lug Nuts Socket Key - 17mm Hex Socket for Small Diameter Lug Nuts (M12X1.5 M12x1.25 1/2"x20) 6 Point Tuner Key Tool 1pc - AUTOPTIM 1/2-20 23PCS Lug Nuts - Replacement for 1987-2018 Jeep Wrangler JK, 2002-2012 Liberty, 1993-2010 Grand Cherokee Aftermarket Wheel Nuts, 17mm Hex, Black Closed End Short Nuts with Socket Key --- ## 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.ie/products/461378397-autoptim-6-spline-lug-nuts-socket-key-17mm-hex-socket](https://www.desertcart.ie/products/461378397-autoptim-6-spline-lug-nuts-socket-key-17mm-hex-socket) --- *Product available on Desertcart Ireland* *Store origin: IE* *Last updated: 2026-06-14*