Specification Brand : Kutyun BulletPoint1 : [Quick measurement of brake pads] : The carefully designed brake pad measuring tool can quickly and accurately detect the thickness of the brake pad. Simply place the end of the brake rotor gauge on the pad until it matches the thickness of the pad. If the meter is green, it means that the brake pads are good; If it's yellow, it's time to start thinking about replacing new brake pads; If it's red, you have to install some new pads. This color coded brake lining thickness gauge allows you to understand your brake pads more intuitively and quickly through the color identification. BulletPoint2 : [Professional and Material] : Our brake lining measuring tool are made of durable steel, with excellent durability and fading resistance. It is not easy to break or bend. This is a professional brake pad measuring tools for measuring disc and drum brake lining, accurate and fast. BulletPoint3 : [Metric and SAE] : the automotive brake pad measuring tool are available in both metric and SAE units to meet the needs of different regions and users. Metric - 8,10,11,12mm (green), 4,5,6 Mm (yellow), 2, 3mm (red). Sae-0.3150 to 0.4720 inches (green), 0.1575 to 0.2382 inches (yellow), 0.0787 to 0.1181 inches (red). Green = good, yellow = need to be replaced, red = worn, need to be replaced. BulletPoint4 : [Widely Used] : Brake pad measuring tools are suitable for a wide range of vehicles, from light cars and trucks to disc and drum brake pads for heavy transport vehicles. It can accurately and effectively measure the brake pads that need to be replaced, whether it is a professional maintenance personnel or a home user, you can use this practical measurement tool to ensure the safety and performance of the brake system. BulletPoint5 : [About Us] : We are a factory specializing in the production of auto parts, so many years we have been committed to providing car enthusiasts with more practical and reliable products to meet your various needs. Color : as shown CompatibilityOptions : Car, Truck, SUV, RV, Van Configuration : AWD configuration ExternallyAssignedProductIdentifier : 6306453036912 ExternallyAssignedProductIdentifier1 : 819616013980 ExternallyAssignedProductIdentifier2 : 013013000523 ExternallyAssignedProductIdentifier3 : 0013013000523 ExternallyAssignedProductIdentifier4 : 0819616013980 ExternallyAssignedProductIdentifier5 : 00819616013980 FabricType : rubber FitType : Universal IncludedComponents : Brake pad measuring tool ItemName : Kutyun Brake Lining Thickness Gauge, 8-in-1 Car Automotive Brake Pad Measuring Ruler Tool, Durable Steel Color Coded Disc and Drum Brake Lining Gauge Set with SAE & Metric, Car Accessories for All Car ItemPackageDimensions_Height : 11.9126 centimeters ItemPackageDimensions_Length : 3.7084 centimeters ItemPackageDimensions_Width : 10.4902 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : automotive-brake-gauges Manufacturer : Kutyun Material : Metal Material1 : Aluminum Material2 : Stainless Steel ModelName : Brake pad measuring tool ModelNumber : 1 NumberOfBoxes : 1 NumberOfItems : 8 PartNumber : qph0154 ProductDescription : Specifications: Item: Brake pad measuring tool Material: Steel Size: 5.04x0.87inch (LxW) Color: Green/Yellow/Red User guide: Green ruler: 8 mm, 10 mm, 12 mm brake pad is in good working condition Yellow ruler: 4 mm, 5 mm, 6 mm in dangerous driving process, recommend replacing Red ruler: 2, 3 mm, the pads must be replaced Product features: Color coding makes you more intuitive and faster to understand the situation of brake pads Two SAE & Metric reading methods allow you to quickly and accurately understand the brake thickness according to your habits Heavy duty Steel is not easy to bend and fade.