Tool-less quick change design easily transforms between pop rivet, rivet nut and nibbler functions Includes attachments for blind rivet sizes in 3/32 (2.4mm), 1/8 (3.2mm), 5/32 (4.0mm), 3/16 (4.8mm), and 1/4 (6.4mm), rivet nut attachments in M5, M6, M8, 10-24, 1/4, 5/16 and round and right-angle sheet metal nibbler The complete solution for sheet metal fabrication and fastening