Gotical 4 -pieces Roll Pin Starter Punch Set and 2 - pieces Bolt Catch Install for Watch Repair, Automotive ,CraftPunch and Jewelry Set - 1/16", 5/64", 3/32", 1/8"

5-Piece starter roll pin punch set.The hole is sized so that the roll pin will need to be pressed into the tool first (the roll pin will not just slide in). Size are 1/16", 5/54", 3/32" 1/8"(Start, roll pin) A must-have for any AR builder or gunsmith for an easy installation effort Designed to hold the pin when start punching to prevent accidental slip off Made of heated treated steel with black finish.Helps to prevent damage caused by accidental slipping while getting the pin started