This 16-piece punch and chisel set from US PRO is constructed from heat-treated, hardened, and tempered Chrome Vanadium Steel for durability. The set includes 3 Cold Chisels (3/8" x 5-1/2", 1/2" x 6", 5/8" x 6-1/2"), 5 Taper Punches (various sizes from 3/32" x 5-1/4" to 1/4" x 6-3/4"), 5 Pin Punches (various sizes from 3/32" x 4-1/4" to 1/4" x 5-3/4"), and 2 Centre Punches (1/8" x 5", 3/16" x 6"). It also includes 1 Chisel Gauge. The punches and chisels are conveniently stored in a plastic tray.