General description Short bits for bolts in tight areas and long bits for accessing deep seated, tight fitted spline bolts. Handy storage rail supplied. Technical specifications Bit Length: 17mm Bit Type: Spline Drive Size: 1/2in Drive Type: Square Finish/Coating: Polished Chrome Material: Chrome Vanadium Steel Overall Length: 55mm Size System: Metric Socket Depth: Deep Socket Size: M6mm Socket Type: Screwdriver Bit Socket Other information MPN: 046BSFKA06 EAN: 5036140135826