Plastic Pocket Caliper
Measure inside and outside dimensions in inches or millimeters with General Tools Pocket Caliper.
Whether you're working in the field or in the shop, these handy instruments will deliver accurate measurements up to 1/32 .
Pocket caliper is made of high-strength fiberglass-reinforced plastic.
Inside and outside measurements in mm and 32nd of an inch on front, in 16th of an inch on the back.
Etched and filled graduations.
Outside measurement range is 3 inches max.