The wera 899 4 1 s bit holder in the 75mm length offers a versatile mid-range reach, making it an excellent all-round choice for general assembly, joinery, and engineering tasks where a standard extension is needed without overreaching into confined spaces. Constructed with a stainless sleeve for enhanced corrosion protection, this holder is built to perform in tough environments. The heavy-duty retaining ring locks the bit firmly in place, eliminating unwanted movement and reducing the risk of cam-out, whilst the powerful permanent magnet keeps bits held fast even when working overhead or at awkward angles. Compatible with all hex bits to din iso 1173-c 6.3, And with a hexagon shank wera connecting series 4 conforming to din iso 1173-f 6.3, This holder integrates seamlessly into a wide range of power tools and drills. Features and benefits: universal hexagon head drive compatibility din iso 1173-c 6.3 Stainless sleeve for special corrosion protection strong retaining ring for optimum, secure bit retention powerful permanent magnet for absolute bit security hexagon shank, wera connecting series 4 din iso 1173-f 6.3 Contents: 899 4 1 s universal bit holder with strong retaining ring, 1 4 x 75mm specifications: length: 75mm drive: hexagon din iso 1173-f 6.3 Bit shank compatibility: hexagon din iso 1173-c 6.3