The M12 rivet tool is the first cordless solution that delivers fast, easy riveting while maintaining performance, durability, and size. The 2550-20 can pull up to 3/16 In. stainless steel rivets, 450 pieces of 1/8 In. steel rivets on one 1.5 Ah charge, and reduces muscle effort from a hand tool by over 60%. No compressors or hoses during set up and operation makes this tool a great replacement to pneumatic products. Pull 3/32 In., 1/8 In., 5/32 In., 3/16 In. rivets with 2000 Lb. pull force. Materials: aluminum, steel, and stainless steel. 0.8 In. stroke length, 1.55 In. nose reach. Tool holds rivet in any orientation. This tool is compact, measuring only 6.5 In. in length allowing users more access in tight spaces. Compatible with all M12 batteries and chargers. Bare tool - battery and charger not included.