Roll Pin Starter Set and the Ball Profile Pin Punch Set with a gunsmithing hammer into one comprehensive kit Machined and hardened from steel to prevent bending or breaking while starting and driving roll pins Nylon head for non-marring surface and brass head for punches but will not deform them The Caldwell Wheeler Master Roll Pin Punch Set includes the Roll Pin Starter Set and the Ball Profile Roll Pin Punch Set with a gunsmithing hammer in one comprehensive kit. All parts organized in a sturdy plastic case with slots to securely hold each tool. Ball Profile Roll Pin Punch Set: Machined and hardened from steel to prevent bending or breaking while driving roll pins. Designed with a ball profile tip to provide proper alignment of the roll pin and prevent damage to the firearm or roll pin. The 9 piece set includes: 5/16 1/4 7/32 3/16 5/32 1/8 3/32 5/64 and 1/16 inch sizes. Keeps punch from walking off pin. Knurled handles. Roll Pin Starter Set: Machined and hardened from steel to prevent bending or breaking while starting roll pins. Designed with a counter-bored tip to properly align and start the roll pin preventing damage to the firearm. The 9-piece set includes: 5/16 1/4 7/32 3/16 5/32 1/8 3/32 5/64 and 1/16 inch sizes. Knurled handles. Small Hammer: (6oz) for precise control and smaller roll pins. Hammer has steel head for metal punches and surfaces and a brass head for preventing marring. Specifications Brand: Wheeler Engineering Manufacturer part #: 110128 UPC: 661120001409 Category: Cleaning › Cleaning Supplies Shipping weight: 2.52 lb Country of origin: US Ships fast from GunCycle — free economy shipping on orders $99.99+.