Tajima Bit Exchange Socket for Full Thread 4 Minutes (W1/2) Compatible with Plate Ratchets BSZN40 1 Piece

Catalog number: BSZN40 Features: ●Bit replacement type that allows you to use the socket for the entire lifespan. ●Compatible with 18V impact drivers. ●For full screws only. ●Locks when rotated and unlocks when reversed. ●Can be attached to the 13mm (12-sided) plate ratchet you normally use. ●Can be replaced even if the socket breaks. Uses: ●Socket for impact drivers. Specifications: ●Shaft dimensions (mm): 6.35 ●Total length (mm): 90.5 ●Outer diameter (mm): 27.5 ●Compatible threads: 4mm ●Applicable thread diameter: W1/2 (4mm) Material/Finish: ●Body: Chrome vanadium steel Caution: ●This product is electrically conductive. Be careful of electric shock.