Goebel GO-35-UN Manual Rivet , Features Quick Change Threaded Mandrels & Single Stroke Adjustment Function, Riveting Capacity For Blind Rivet Nuts: 6-32 to 10-24, 10-32, All Materials, 1/4″-20, (Aluminum/Steel), Weight: 1.50 lbs, Length: 10 – 1/4″, Includes Five Threaded Mandrels: 6-32, 8-32, 10-24, 10-32, 1/4-20 And a Service Wrench, Material: High Strength Aluminum Body With Forged CR-MO Steel Alloy Upper Handel, Item Code: 2290000351