Tip Size = 9 mm Screwdriver 타입 = Nutdriver 전체 길이 = 119 mm Blade Material = Chrome Vanadium Steel The SAM OUTILLAGE Pipe spanners comes with satin finish 6/12 sides in mm and forged in chrome vanadium steel. This spanners has open ended head for threaded rods or rushes.Thin shape Surface drive SAM punching