Pocket Caliper

General's compact Pocket Calipers make great travel companions for those on the move. Whether you're working in the field or in the shop, these handy instruments will deliver accurate measurements up to 1/32 . The fiberglass-reinforced plastic body delivers both Metric and English readings of inside and outside measurements. There is also a 4 rule on the back side with 1/16" graduations.
-Features & Benefits :

Precision made high strength, fiberglassreinforced plastic caliper
Opens to 3" (76mm) outside measurementcapacity
4" (102mm) rule graduated in 16ths on back
Inside and outside readings graduated in 32ndsand mm