Measuring range: 0-1" , accuracy: 0.001", with locking clamp and ratchet stop
Metal frame is hardened and Chromeplated, more professional and durable than enamel finished ones, not easy to scratch. Thimble and sleeve are also hardened and Chromeplated, resists rust and reduces glare.
Thick carbide measuring anvils, hardened and precision-ground spindle have 0.256" measuring faces with micro-lapped finish, 0.00003" flatness and 0.00005" parallelism for accurate measurements.
A ratchet-stop mechanism for uniform pressure during adjustment, balanced frame and thimble designed to ensure easy handling and better readability. Laser etched graduations and Chromeplated finish for super precision and no glare.