The Sealey Brake Drum Wear Gauge is a precision measuring tool designed for accurately assessing brake drum condition and setting up shoe-to-drum clearance. This professional gauge ensures brake drums remain within manufacturer's tolerance specifications, helping technicians maintain safe braking performance across a wide range of vehicles. Featuring dual Imperial and Metric scales, this versatile gauge measures drums from 165 to 292mm (6-1/2" to 11-1/2"), covering most passenger cars and light commercial vehicles. The knurled locking mechanism allows technicians to secure measurements for accurate recording and comparison against service specifications. Ideal for workshops performing routine brake inspections, MOT preparation work, and brake system overhauls. The gauge speeds up the set-up process by enabling quick adjustment of shoe-to-drum clearance before drum re-installation, saving valuable workshop time whilst ensuring correct brake operation. Features and Benefits: • Dual Imperial and Metric scales for versatility across different vehicle specifications • Wide measurement range of 165-292mm suits most passenger and light commercial vehicles • Knurled locking action secures measurements for accurate recording • Aids quick shoe-to-drum clearance setup prior to drum re-installation Specifications: Brand: Sealey Nett Weight: 0.51kg