US PRO Tools 17mm Strut Channel Socket Unistrut Type Length 72mm 1/2" DR 3767

Specially designed socket for use with Unistrut ® type channel. Deep 72mm socket to accommodate stud length.Made from chrome molybdenum with a black phosphate finish.• Restricted access socket for strut channel fixings• Size: 17mm• Length: 72mm• Drive: 1/2"• Made from CR-MO for strength and phosphate finish for protection