Stahlwille Ratcheting Bit Holder No. 4008 Size 2 for Bit Screwdriver Inserts with External Hex 1/4" drive. Heavy-duty mechanism with 48 teeth (7.5-degree working angle). With a knurled spin section for faster screw advance. Ergonomically designed, non-slip 2-component handle for optimum force transmission. And an easy change of direction (anticlockwise, clockwise, and fixed) by simply twisting the locking ring. It does not matter whether it is ratchets, adapters, or inserts – users can be sure they will get premium quality every time. STAHLWILLE tool cases made of robust ABS plastic facilitate everyday work thanks to their low weight and many well-thought-out details. STAHLWILLE sockets are made of HPQ® high-performance steel and are extremely resilient but thin-walled and gentle on fastener heads. And the broad range of ratchets, drives, and adapters always ensures the perfect choice of tools for the job. Made in Germany. High-grade materials and ergonomic design that redefines standards: Stahlwille's Ratcheting Bit Holder unite these positive qualities in a manner that is close to perfect. The result is a long-life, ergonomically designed tool providing strain-free working combined with maximum force transmission – even with greasy hands.