Goebel GO-25-SN Heavy Duty Lazy Tong Rivet Tool, 4-Jointed Slide Block Bearing Design Reduces Manual Exertion, Riveting Capacity For Blind Rivets: 1/8"-1/4" [3.2mm-6.4mm], All Materials, For Structural Blind Rivets: 3/16" All Materials, .236", 1/4" (Aluminum/Steel), Weight: 4.28 lbs, Length: (Closed) 12-5/8" / (Opened) 32-1/4", Includes Five Standard Nosepieces: 1/8", 5/32", 3/16", .236", 1/4", Material: High Strength Aluminum Body And Handle, Item Code: 2290000250