Lyman Roll Pin Punch Set. OpticsPlanet Inc is an Authorized US Distributor for Lyman Tools. Roll pins require this special punch set Ideal tools for removing hollow split roll pins. Special round nose design allows proper alignment of punch in roll pin to prevent damage to fine mechanisms such as trigger group parts. Roll Pin Punches come in 1/16 3/32 1/8 5/32 sizes. WEIGHT: 10 oz We offer complete line of Lyman Tools. For our complete selection of products by Lyman on sale please visit our Lyman page. For more Gunsmithing Tools please visit our Gunsmithing Tools store section. Specifications for Lyman Roll Pin Punch Set: Manufacturer: Lyman Condition: New Package Contents: Lyman Roll Pin Punch Set Lyman Roll Pin Punch Set 7031277