“GOOD LONGEVITY: Micrometer main body is made of stainless steel, chrome plated surface, wear resistant and durable, so it is able to maintain high precision for long time use.< /p> HIGH PRECISION: Heat insulation frame, unique design allows you to make quick measurements with one hand; high quality alloy measuring heads can be used for different internal size measurements, fine workmanship with careful polishing, no burr at all. WELL-DESIGNED: Designed with locking device, precise machine structure makes it more intuitive and convenient to operate, clear marking line makes it convenient for reading, the built-in ratchet stop device ensures accurate repeat readings. Useful Tool Set: Supplied with a useful adjustment ring gauge and small micrometer wrench, but s Please note that the micrometer does not need adjustment. t unless it is badly worn. Storage Case Package: Comes in a quality wooden case with soft foam liner protection, make sure the inside micrometer is high accuracy and in
