{"product_id":"steelman-pro-locking-lug-nut-master-key-set-16-piece-thin-walled-extra-long-chrome-vanadium","title":"Steelman Pro Locking Lug Nut Master Key Set — 16-Piece Thin-Walled Extra-Long Chrome Vanadium","description":"\u003cp\u003e\u003cstrong\u003eThe Steelman Pro 78537 16-piece Locking Lug Nut Master Key Set is a comprehensive tool kit designed to remove a wide range of aftermarket locking lug nuts quickly while protecting wheels from wrench damage.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eIf you've ever struggled to remove locking lug nuts because the original key is missing or lost, this master key set gives you compatible alternatives that cover the most common spline, hex, and star-style security lugs. Each key is forged from heat-treated chrome vanadium steel, finished with a black oxide coating for corrosion resistance, and built with thin walls and an extra-long profile to keep tools away from wheel surfaces.\u003c\/p\u003e\n\n\u003ch3\u003eWhich lug nut styles and sizes are included in this master set?\u003c\/h3\u003e\n\u003cp\u003eThe set targets the most prevalent aftermarket locking lug nut patterns so you won't need dozens of individual keys. It includes multiple spline, hex, and star-type keys across popular diameter ranges to fit common security lug designs.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eSpline keys: 5-spline 5\/8\", 6-spline 41\/64\" and 45\/64\", 7-spline 5\/8\", 11\/16\", 3\/4\", 12-spline 11\/16\" and 13\/16\".\u003c\/li\u003e\n  \u003cli\u003eHex keys: 9\/16\", 12mm, 12mm fluted, 15mm.\u003c\/li\u003e\n  \u003cli\u003eStar keys: 8-point 7\/16\" and 5\/8\", 9-point 1\/2\", 10-point 1\/2\".\u003c\/li\u003e\n  \u003cli\u003eDouble-hex heads allow use with both 13\/16\" and 7\/8\" lug wrenches or sockets.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow does the design help avoid wheel damage during removal?\u003c\/h3\u003e\n\u003cp\u003eThin-walled construction and extended length are deliberately chosen to increase clearance between the wrench and the wheel finish, lowering the risk of nicks and scratches during removal or installation. The extra reach also helps when working with deep-set or recessed lug configurations.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eThin socket walls minimize contact with the wheel surface.\u003c\/li\u003e\n  \u003cli\u003eExtra-long shafts keep wrench handles away from rims and spokes.\u003c\/li\u003e\n  \u003cli\u003eDouble-hex heads let you use standard lug wrenches rather than improvised tools.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eAre these keys durable enough for repeated professional use?\u003c\/h3\u003e\n\u003cp\u003eYes — they are built for professional shop environments. Each key is heat-treated from chrome vanadium steel and finished with a black oxide coating to resist corrosion and endure repeated torqueing without premature wear.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eHeat-treated chrome vanadium construction for strength.\u003c\/li\u003e\n  \u003cli\u003eBlack oxide finish provides corrosion resistance and reduced glare.\u003c\/li\u003e\n  \u003cli\u003eDouble-hex geometry spreads load across wrench contact points.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat storage and usability extras come with the set?\u003c\/h3\u003e\n\u003cp\u003eThe kit is supplied in a blow-molded plastic case that organizes keys for quick selection and safe transport. A diagram printed on the inner lid helps you match each master key to the corresponding lug style so you can locate the right tool fast.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eDurable blow-molded case for organized storage and transport.\u003c\/li\u003e\n  \u003cli\u003eApplication guide printed on the case inner lid for quick reference.\u003c\/li\u003e\n  \u003cli\u003eCompact footprint fits in a toolbox or vehicle emergency kit.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for? The Steelman Pro 78537 set is intended for automotive technicians, tire shops, fleet managers, and hands-on vehicle owners who work on aftermarket wheels and need a reliable, all-in-one solution for removing a broad range of locking lug nuts. It’s especially useful when the original wheel-specific key is missing, damaged, or unavailable and you need a durable, professional-grade alternative that reduces the chance of cosmetic wheel damage.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Will this set fit most aftermarket locking lug nuts?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. The 16-piece selection covers common spline, hex, and star patterns used on many aftermarket wheels.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can I use a regular lug wrench with these keys?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. Double-hex heads fit both 13\/16\" and 7\/8\" sockets and standard lug wrenches for easy use.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Steelman Pro","offers":[{"title":"Default Title","offer_id":55170838200663,"sku":"B00JF5F420","price":122.96,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1050\/1524\/7191\/files\/steelman-pro-front-case.jpg?v=1790434575","url":"https:\/\/britishgarage.co.uk\/products\/steelman-pro-locking-lug-nut-master-key-set-16-piece-thin-walled-extra-long-chrome-vanadium","provider":"British Garage","version":"1.0","type":"link"}