Frankford Arsenal 672060 Electronic Caliper Blue Multi-Caliber Stainless Steel Rifle/Handgun

Reloading ammunition requires attention to many critical cartridge dimensions, including case length, neck and base diameters, overall length, primer pocket depth, etc. Verifying these dimensions is quick and convenient with the Frankford Arsenal Calipers. The calipers are accurate to within .001-Inch. The calipers allow you to measure inside and outside diameters, plus depths. Includes protective case.