Klein's 6-in-1 Tapping Tool provides tradespeople with a versatile solution to forming new screw threads, reforming burred threads and/or cleaning out plaster obstructions. Six convenient thread sizes in one tool. Perfect for work across a variety of jobsites.PRODUCT FEATURES:- Quickly forms new threads, reforms burred threads, and cleans out plaster obstructions - Each tap size rethreads to next larger size if threads are stripped - Two high-carbon steel taps are secured in reversible holder - Six clearly marked thread sizes on one tool