Articulated hook wrenches for the tightening and loosening the steering nut and rear shock spring pre-load. * Capacity 19 to 51 mm * Length : 165 mm * Forged in chrome vanadium steel hardened and tempered. * Chrome finish | Article: DRAPER Articulated Hook Wrenches 19-51mm | Article: DRAPER Articulated Hook Wrenches 19-51mm