--- product_id: 145136068 title: "16-Piece Locking Lug Nut Master Key Set | 5, 6, 7, 12 Spline Socket Set, Star and Internal Hex Style Lug Nut Key Set, CR-MO Steel (Not for Hex, Deep, Large-Size, and 10-Spline)" brand: "topec" price: "513.03 DT" currency: TND in_stock: true category: "Topec" url: https://www.desertcart.tn/products/145136068-16-piece-locking-lug-nut-master-key-set-5-6 store_origin: TN region: Tunisia --- # 16-piece versatile socket set Double hex drive for 200NM torque Heat-treated CR-MO steel durability 16-Piece Locking Lug Nut Master Key Set | 5, 6, 7, 12 Spline Socket Set, Star and Internal Hex Style Lug Nut Key Set, CR-MO Steel (Not for Hex, Deep, Large-Size, and 10-Spline) **Brand:** topec **Price:** 513.03 DT **Availability:** βœ… In Stock ## Summary > πŸ”§ Unlock the power of precision and protection with Topec’s ultimate lug nut key set! ## Quick Answers - **What is this?** 16-Piece Locking Lug Nut Master Key Set | 5, 6, 7, 12 Spline Socket Set, Star and Internal Hex Style Lug Nut Key Set, CR-MO Steel (Not for Hex, Deep, Large-Size, and 10-Spline) by topec - **How much does it cost?** 513.03 DT with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/145136068-16-piece-locking-lug-nut-master-key-set-5-6) ## Best For - topec enthusiasts ## Why This Product - Trusted topec brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Effortless Torque Control:** Double hex drive design supports up to 200NM torque for safe, damage-free wheel removal. - β€’ **Protect Your Wheels in Style:** Black oxide finish prevents scratches and nicks while adding a sleek, professional look. - β€’ **Built to Last with CR-MO Steel:** Heat-treated chrome molybdenum steel ensures long-lasting strength and resistance to wear. - β€’ **Universal Fit for Most Lug Nuts:** Covers 5, 6, 7, 12 spline, star & internal hex styles for ultimate compatibility. - β€’ **Precision Sizing for Perfect Grip:** Includes 16 sockets with both metric and SAE sizes to match your exact lug nut specs. ## Overview The Topec 16-Piece Locking Lug Nut Master Key Set is a premium, heat-treated chrome molybdenum steel toolkit designed for professional-grade wheel maintenance. Featuring 16 versatile sockets compatible with multiple spline, star, and hex lug nut styles (excluding 10-spline and large truck sizes), it offers both metric and SAE measurements. Its durable black oxide finish and double hex drive enable up to 200NM torque, ensuring secure, damage-free wheel removal and installation. ## Description Buy Topec 16-Piece Locking Lug Nut Master Key Set | 5, 6, 7, 12 Spline Socket Set, Star and Internal Hex Style Lug Nut Key Set, CR-MO Steel (Not for Hex, Deep, Large-Size, and 10-Spline): Lug Nuts & Accessories - desertcart.com βœ“ FREE DELIVERY possible on eligible purchases ## Features - COMPATIBILITY LUG NUT: NOT compatible with 10-Spline, External Hex, Spike or larger-sized lug nuts, such as those used for Truck and SUV. Compatible lug nut sizes: M10x1.25, M12x1.25, M12x1.5, 1/2-20, M14x1.5, M14x2, 9/16-18 - PRE-PURCHASE CHECK LIST: Please follow the steps below to check if the universal wheel lock key is compatible with your lug nuts. Step1-Check Your Lug Nuts Style. Step 2-Count the Spline Number. Step 3-Measure the Spline Diameter. - 16PCS LUG NUT SOCKET: Includes 8PCS Spline Inner Diameter Sizes (12-spline 13/16'', 11/16'', 7-spline 3/4'', 5/8'', 11/16'', 6-spline 41/64'', 45/64'', 5-spline 5/8''), 8PCS Outer Diameter Sizes (8-star 5/8", 7/16", 9-star 1/2", 10-star 1/2", hex 12mm, 15mm, 9/16", fluted hex 12mm) - DURABLE LUG NUT KEYS: These heavy-duty, extra-long lug keys have a thin wall made of heat-treated chrome molybdenum steel, and a black oxide finish ensures longevity and prevents nicks and scratches when removing your wheels and tires. - VERSATILE LUG NUT KEY KIT: This locking wheel nut key set allows you to find the perfect fit while protecting your wheels and lug nuts. It comes with standard (SAE) and metric (mm) pieces that can be used on spline, star, hex, and fluted hex fasteners. - DOUBLE HEX DRIVE: Double hex-head drive fits 13/16" and 7/8" lug nut wrenches and sockets for quick switching. Use lug wrenches for better durability and to prevent damage from too much force (up to 200NM torque) ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07SZRXJ5T | | Best Sellers Rank | #54,336 in Automotive ( See Top 100 in Automotive ) #278 in Lug Nuts & Accessories #605 in Tire Repair Tools | | Brand Name | Topec | | Color | Black Oxide | | Customer Reviews | 4.2 4.2 out of 5 stars (953) | | Finish Types | Painted | | Head Style | Hex | | Item Length | 3.5 inches | | Item Type Name | spline lug nut socket | | Item Weight | 5.7 pounds | | Manufacturer | Topec | | Manufacturer Part Number | Topec | | Material Type | Chromium Molybdenum Steel | | Measurement Standard | Metric, SAE | | Operation Mode | Mechanical | | Package Quantity | 1 | | Set Name | Topec 16-Piece Locking Lug Nut Master Key Set | | Unit Count | 1 Count | ## Product Details - **Brand:** Topec - **Color:** Black Oxide - **Item Length:** 3.5 inches - **Item Weight:** 5.7 pounds - **Material:** Chromium Molybdenum Steel ## Images ![16-Piece Locking Lug Nut Master Key Set | 5, 6, 7, 12 Spline Socket Set, Star and Internal Hex Style Lug Nut Key Set, CR-MO Steel (Not for Hex, Deep, Large-Size, and 10-Spline) - Image 1](https://m.media-amazon.com/images/I/71HqVpb8CVL.jpg) ![16-Piece Locking Lug Nut Master Key Set | 5, 6, 7, 12 Spline Socket Set, Star and Internal Hex Style Lug Nut Key Set, CR-MO Steel (Not for Hex, Deep, Large-Size, and 10-Spline) - Image 2](https://m.media-amazon.com/images/I/71sxNNhr-eL.jpg) ![16-Piece Locking Lug Nut Master Key Set | 5, 6, 7, 12 Spline Socket Set, Star and Internal Hex Style Lug Nut Key Set, CR-MO Steel (Not for Hex, Deep, Large-Size, and 10-Spline) - Image 3](https://m.media-amazon.com/images/I/715woY3paIL.jpg) ![16-Piece Locking Lug Nut Master Key Set | 5, 6, 7, 12 Spline Socket Set, Star and Internal Hex Style Lug Nut Key Set, CR-MO Steel (Not for Hex, Deep, Large-Size, and 10-Spline) - Image 4](https://m.media-amazon.com/images/I/71WLHgvN5pL.jpg) ![16-Piece Locking Lug Nut Master Key Set | 5, 6, 7, 12 Spline Socket Set, Star and Internal Hex Style Lug Nut Key Set, CR-MO Steel (Not for Hex, Deep, Large-Size, and 10-Spline) - Image 5](https://m.media-amazon.com/images/I/71NbadGvSeL.jpg) ## Frequently Bought Together - Topec 16-Piece Locking Lug Nut Master Key Set | 5, 6, 7, 12 Spline Socket Set, Star and Internal Hex Style Lug Nut Key Set, CR-MO Steel - VEXPLO Spline Lug Nut Socket Set, 8 Piece SAE & Metric Locking Lug Nut Removal Tool, Wheel Lock Removal Kit for Easy Removing of Aftermarket & Factory Wheel Lug Nuts - Dynofit 8Pc Spline Lug Nuts Key Kit, Aftermarket Lug Nut Socket Easily Removing Spline and Hex Style Aftermarket Wheel Lug Nuts | 5, 6, 7, 12 Spline and Hex Key Set, Cr-V Steel --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.tn/products/145136068-16-piece-locking-lug-nut-master-key-set-5-6](https://www.desertcart.tn/products/145136068-16-piece-locking-lug-nut-master-key-set-5-6) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-08-03*