Technical data: Size: 19 mm Manufacturer code: STMT89919-0 FEATURES AND BENEFITS 12-point ratchet end for easy fit on nuts and bolts Ratchet with 72 teeth and one ratchet mechanism with 5° stroke/tilt for better access Open-end ratchet wrenches with 15° tilt at the open end Made of drop-forged, corrosion-resistant chrome vanadium steel with a chrome-plated finish for strength and durability **