Safety protective handle allows easy grip and protects hand from being hit by hammer. 12 punches and chisels included: 5 flat chisels: 1/2", 5/8", 3/4",7/8", and 1" wide blades 1 cape chisel: 1/4" wide blade 2 taper punches: 1/8" and1/4" diameter 2 pin punches: 3/16" and1/4" diameter 2 center punches: 1/8" and3/16" diameter. Double locking ball detent holds punch or chisel securely in thedriver handle