Versatile Applications - Ideal for in-process or bench inspection of oil grooves, snap ring retainer grooves, O-ring seat retainer grooves, and similar internal recesses.
Accurate Measurements - Features a 1/2" retractable range with a friction-free transfer mechanism to ensure precise readings.
Adjustable Design - Includes an adjustable range bar and a fine adjustment screw with a lock for customized measurements.
Interchangeable Jaws - Supplied with two sets of jaws and three sets of hardened steel contacts with a hard chrome finish for durability.
The Standard for Excellence - Proudly made in the USA, Starrett combines over 140 years of American heritage and innovation with globally sourced materials to deliver exceptional quality tools and products.