Metric Wheel Torque Socket 417M055 Green 17mm Hex 55ft.lb.( 75Nm) 421M060 Black 21mm Hex 60ft.lb.( 81Nm) 419M065 Yellow 19mm Hex(3/4 inch) 65ft.lb.( 88Nm) 417M080 Red 17mm Hex 80ft.lb.( 108Nm) 419M080 Aqua 19mm(3/4 inch) Hex 80ft.lb.( 108Nm) 421M080 Orange 21mm Hex 80ft.lb.( 108Nm ...Metric Wheel Torque Socket 417M055 Green 17mm Hex 55ft.lb.( 75Nm) 421M060 Black 21mm Hex 60ft.lb.( 81Nm) 419M065 Yellow 19mm Hex(3/4 inch) 65ft.lb.( 88Nm) 417M080 Red 17mm Hex 80ft.lb.( 108Nm) 419M080 Aqua 19mm(3/4 inch) Hex 80ft.lb.( 108Nm) 421M080 Orange 21mm Hex 80ft.lb.( 108Nm) 419M100 Grey 19mm(3/4 inch) Hex 100ft.lb.( SAE Wheel Torque Socket: 426S100 Brown 13/16 inch Hex 100ft.lb(135Nm) 1/2 inch Dr. Six-Point Metric Thin Wall Deep Impact Socket: 447517W Yellow 17mm - With Yellow Plastic Sleeve 448519W Red 19mm(3/4 inch) - With Red Plastic Sleeve 448521W Orange 21mm - With Orange Plastic Sleeve 1/2 inch Dr. Six-Point SAE Thin Wall Deep Impact Socket: 468526W Blue 13/16 inch - With Blue Plastic Sleeve