An 8-blade thickness gauge for quickly measuring wear and assessing remaining life of brake pad linings. Offset blade is inserted between brake disc and brake pad backing plate. Each of the eight blades is conveniently marked in both metric and imperial units and are colour coded to quickly signify levels of wear: red for replace now, yellow for replace soon and green for okay. Features and Benefits8-blade plastic gauge to quickly measure brake pad wearMetric and imperial units and colour coded for easy assessment of remaining lifeRed blades2 and 3mmYellow blades4, 5 and 6mmGreen blades8, 10 and 12mm Specifications Blade Length: 127mm (approx.) Contents 1 x Brake Pad Thickness Gauge