The Starrett 79B-12 Outside Calipers are precision machined from hardened steel, delivering the accuracy and durability professionals demand in industrial and MRO measurement applications. Built for long service life, these 12-inch calipers feature a hardened steel face combined with a brass body for reliable, consistent performance.
Designed for outside measurement tasks, these calipers are ideal for machinists, maintenance technicians, and quality control professionals who require dependable hand tools. The robust construction ensures resistance to wear, making them a trusted choice for shop floor and field use.