RCBS Plastic Dial Caliper
RCBS Plastic Dial Caliper is a useful companion for the Rotary Case Trimmer 2. Features include an easy to read dial, 6 inch capacity, and measurement of four dimensions, outer, inner, depth and step. Dial has .001 inch gradations for case and bullet measurement. A chart that shows maximum and trim lengths for all popular calibers, plus a fitted case with instructions are included.