The AR-STONER(TM) AR-15 Roll Pin Punch Set is a cornerstone for any home AR-15 Gunsmith. Made of durable steel, this punch set will last through countless projects. The roll pin starter punches come in 4 sizes and make for easy alignment of roll pins. The nylon carry case allows for convenient storage and organization. Be ready for your next AR-15 build with the AR-15 Roll Pin Punch Set.Punch Sizes:1/16" x 25/64"3/32"1/8"Roll Pin Starter Sizes:1/16"5/64"3/32"1/8"FeaturesDurable Steel DesignRoll-Up Nylon Carry CaseDesigned for the AR-15 Platform