Convertitore Presa 2pz Adattatore Convertitore Smusso Punte Esagonali Cacciavite Bit
It is used for screwdriver bit, socket adapter,step drill,chamfer converter. 6.3mm series screwdriver head connector. Quantity: 2pcs. 2x 1/4" square hole to 1/4" hex converter. Type: 1/4" square hole to 1/4"(6.3mm) hex.