Starrett: Pocket Slide Calipers #1025ME-130
5"(130mm) readings
Caliper is made of fine quality stainless steel.
Handy inch or millimeter scale on back of stock.
Knurled thumb pieces to activate slide.
A slide stop prevents tool from being disassembled
Straight measuring surface for outside measuring and rounded nibs for inside or hole measures.
Accurate readings for both inside & outside measurements are made directly from the 2 lines marked ?In? & ?Out? on one side of the stock.