{"product_id":"hedume-brake-lining-thickness-gauge-4-pack-8-in-1-steel-pocket-rulers-color-coded-mm-sae","title":"Hedume Brake Lining Thickness Gauge 4-Pack — 8-in-1 Steel Pocket Rulers, Color-Coded mm\/SAE","description":"\u003cstrong\u003eHedume's 4-pack brake lining thickness gauge is a compact, color-coded 8-in-1 steel tool for quickly measuring brake pad thickness in both metric and SAE units.\u003c\/strong\u003e\n\n\u003cp\u003eIf you maintain vehicles, a fast, reliable way to check brake pad wear saves time and prevents surprises. This Hedume set contains four pocket-sized gauge tools, each made from powder-coated steel and riveted for durability. The blades are color-coded to indicate service condition at a glance and include both metric and imperial markings so you can read measurements the way you prefer.\u003c\/p\u003e\n\n\u003ch3\u003eHow do I use these gauges to check my brake pads?\u003c\/h3\u003e\n\u003cp\u003eSlip a gauge blade into the caliper opening or against the pad material until it contacts the backing plate, then read the marked blade that fits flush. The color of the matching blade tells you whether the pad thickness is acceptable, due for service, or overdue. Using the correct blade prevents guesswork and lets you decide on replacement timing safely.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eInsert blade between pad and rotor or into caliper slot for a clear fit.\u003c\/li\u003e\n  \u003cli\u003eMatch the blade thickness to pad material—green means good, yellow means check soon, red means replace.\u003c\/li\u003e\n  \u003cli\u003eRead metric (mm) or SAE markings printed on each blade for exact thickness.\u003c\/li\u003e\n  \u003cli\u003eRepeat across multiple pads to compare wear evenly.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhich measurements are included and why are colors important?\u003c\/h3\u003e\n\u003cp\u003eEach gauge blade is stamped with both metric and SAE values so you can verify pad thickness in millimeters or common imperial sizes. The set divides blades into green, yellow, and red groups to simplify decisions: green indicates ample material, yellow signals approaching service interval, and red highlights critical wear. This visual system lets you act quickly during inspections without consulting charts.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eGreen blades: 12, 10, 8 mm for safe remaining pad life.\u003c\/li\u003e\n  \u003cli\u003eYellow blades: 6, 5, 4 mm to indicate planned service.\u003c\/li\u003e\n  \u003cli\u003eRed blades: 3, 2 mm for pads that require immediate replacement.\u003c\/li\u003e\n  \u003cli\u003eEach blade marked in both mm and SAE for universal compatibility.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat materials and build quality can I expect from the Hedume gauges?\u003c\/h3\u003e\n\u003cp\u003eThese rulers are stamped from 20-gauge steel and finished with a durable powder coat to resist chips and corrosion. The blades are riveted together so they pivot smoothly and stay aligned during repeated use. Tough construction makes them a dependable tool in a mechanic's toolbox or a DIY enthusiast’s glove box.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e20-gauge steel for structural stability and flatness.\u003c\/li\u003e\n  \u003cli\u003ePowder-coated surfaces in red, yellow, and green for visibility and protection.\u003c\/li\u003e\n  \u003cli\u003eRiveted pivot assembly for long-term durability and easy access to each blade.\u003c\/li\u003e\n  \u003cli\u003eCompact form factor for pocket or tool-roll storage.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow will this tool speed up my inspection routine?\u003c\/h3\u003e\n\u003cp\u003eBy giving an immediate, color-coded readout of pad thickness, the Hedume gauge removes the need for guesswork and eliminates repeated measurements with calipers. You can quickly screen all four corners of a vehicle during a service check, flagging only those wheels that need more detailed inspection or replacement. The portability and clear markings reduce inspection time and improve maintenance consistency.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eColor-coded decisions cut inspection time under routine checks.\u003c\/li\u003e\n  \u003cli\u003eMultiple blades let you test various thicknesses without swaps.\u003c\/li\u003e\n  \u003cli\u003eSmall, lightweight design allows inspections wherever the vehicle is parked.\u003c\/li\u003e\n  \u003cli\u003eDual-unit markings avoid conversion errors when planning parts orders.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: The Hedume 4-pack is suited to professional technicians, shop owners, and vehicle owners who prefer a quick, visual method to assess brake pad condition. If you want a durable, easy-to-read tool for regular safety checks or pre-trip inspections, this set offers clear measurement options in both metric and SAE formats and fits easily into any tool kit.\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: Can I use the Hedume gauges on all vehicle types?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes — the blades measure pad thickness universally; verify fit in tight calipers on some models.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Do the gauges show both metric and imperial measurements?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: They do — each blade is stamped with metric (mm) and SAE markings for easy reading.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Hedume","offers":[{"title":"Default Title","offer_id":48084446609566,"sku":"B088WQMMM8","price":33.48,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/hedume-front-packaging-gauge-set.jpg?v=1785855566","url":"https:\/\/northtrailauto.ca\/products\/hedume-brake-lining-thickness-gauge-4-pack-8-in-1-steel-pocket-rulers-color-coded-mm-sae","provider":"North Trail Auto","version":"1.0","type":"link"}