Adapter for hexagonal fixed wrenches for 1/4 inch drill chuck. Package of 3 equal pieces. It allows to use the drilling machine to screw or unscrew. It adapts the drill to work with hexagonal nuts. Adapters made of high strength metal, quality and durability. With the guarantee of the renowned manufacturer Tolsen. Specifications Kit of 3 hexagonal fixed wrenchess to attach to a drilling machine (all the same). Compatible with 1/4 inch chuck. 3/8 inch hex wrench. Total length of the adapter: 48 mm. Length of the shank: 25 mm. Magnetized adapter, with a magnet inside, to facilitate the work. Made of high quality metal, strength and durability. Manufactured by Tolsen. Renowned shoe manufacturerquality tools