Wera 899/4/1 S Stainless Steel Retaining Ring Screwdriver Bit Holder

The Wera 899/4/1 S Bit Holder in the 300mm length is the longest option in the range, purpose-built for applications where maximum reach is essential — ideal for driving fixings in deep cavities, through studwork, ducting, or any situation where conventional holders cannot access the fixing point. The stainless sleeve ensures outstanding corrosion resistance for use in the most demanding site conditions, including wet and chemically aggressive environments. The extra-strong retaining ring holds the bit firmly and precisely, whilst the powerful permanent magnet ensures bits remain locked in place even during extended, awkward-angle work — reducing the risk of dropped bits and lost time on site. Compatible with all ¼" hex bits to DIN ISO 1173-C 6.3 and featuring a ¼" hexagon shank (Wera connecting series 4) conforming to DIN ISO 1173-F 6.3, this long-reach holder is an indispensable tool for demanding professional applications. Features and Benefits: • 300mm length delivers maximum reach for deep or highly restricted access • Stainless sleeve for exceptional corrosion resistance • Heavy-duty retaining ring for optimum, secure bit retention • Strong permanent magnet holds bits absolutely securely • ¼" 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 300mm Specifications: Length: 300mm Drive: ¼" hexagon (DIN ISO 1173-F 6.3) Bit Shank Compatibility: ¼" hexagon (DIN ISO 1173-C 6.3)