Ozar ACS0112 150mm (6") Spring Outside Caliper Pliers~Cutters The set is supplied in

The set is supplied in a storage case for organised storage and easy transport

Used in engineering machine shops and engine building processes in conjunction with micrometres to accurately measure inside holes or bores from small to large diameters

One prong on each pin is extended for easy insertion

It also has been hardened and tempered for greater strength

Ozar ACS0112 150mm (6") Spring Outside Caliper Pliers~Cutters The set is supplied inThe Ozar range of Outside Spring Calipers are designed for taking comparative measurements and transferring the dimensions to a micrometer or a precision rule. They are adjusted until their legs make contact with an external diameter, groove, or other feature and locked in place. Then the distance between the legs is measured with a ruler or high precision gauge. These calipers are commonly used in metalworking, machining, and woodworking