Full Set Pin Punch Kit: 9pcs different punch sizes including 1/16", 5/64", 3/32", 1/8", 5/32", 3/16", 7/32", 1 / 4", 5/16", great for repairing or servicing small equipment, machines and vehicles, perfect for jewelers, watchmakers, engineers, carpenters. Hardened Steel Construction: This pin punch kit is constructed of premium hardened, drop forged, heat treated and knurled steel for extreme durability and workability. Double-Headed Hammer: Strong wear resistance and good elasticity, both sides of the hammer for fixing and adjustment, the soft rubber head is cleverly designed, it will neither leave marks on the jewelry nor damage your machine. Safe Hemispherical Recessed Punch: Hemispherical Recessed Punch cleverly protects your device from scratches or damage. Fitted Nylon Storage Pouch: The 9pcs roll pin punch kit is neatly stored in a red carrying bag that is neat and tidy for easy storage and portability. Specification: Material: carbon steel Size Chart: Roll Pin Punch Length: 7.2-16cm/2.83-6.30inch Hammer size: 255x60mm/10.04x2.36inch Package Includes: 9 Pieces Roll Pin Punches 1 Piece Rubber Mallet Hammer 1 Piece Storage Pouch Note: 1. Please allow slightly error due to manual measurement. 2. Due to the difference between different monitors, the picture may not reflect the actual color of the item. 3. Wish you a wonderful online shopping!