A very handy pocket caliper that's made of high strength & reinforced fiberglass material. It is excellent for measuring the inside & outside dimensions of rods, plates & tubing. The caliper is lightweight & very durable & practically unbreakable. It's three inch size is very convenient that enables the caliper to fit in your pocket with ease; a great option when working in the field. The graduations are etched in the fiberglass & are easy to read. Inside & outside reading capacity. Readings in 32nds & millimeters. Made in Switzerland.
Product Title Overall Size Model # 3" Fiberglass Pocket Caliper 3" LengthGEN-141me