5/16" Tap holder w/clutch fits size 2 quick change adaptor 9680530

The torque clutch allows the tap to stop turning when it becomes dull or encounters any obstruction that might cause the tap to break. Adjustable for all types of materials. The quick change tap holder allows you to change from one size tap to another in 3 to 5 seconds. No gears, head height or stops to change. 5/16" Tap holder w/clutch Fits size 2 quick change adaptor Country of Origin TW Model Number 80530 Quick Change Adapter Size 2 Warranty Limited Lifetime UPC 726896805306 Unit of Measure Each Product Height (in) 4 Product Length (in) 2 Product Width (in) 2.4 Product Weight (lbs) 1.35