Manufactured using quality chrome molybdenum alloy steel Helps eliminate damage to wheels and brake rotors when torquing wheel nuts Use with 1/2" impact gun and thin wall or regular impact sockets Color-coded for easy identification Also Available Separately: ATD-43751 - 65 ft.-lbs. (88 Nm) (Green) ATD-43756 - 75 ft.-lbs. (95 Nm) (Black) ATD-43752 - 80 ft.-lbs. (110 Nm) (Yellow) ATD-43757 - 90 ft.-lbs. (120 Nm) (Red) ATD-43753 - 100 ft.-lbs. (135 Nm) (Dark Blue) ATD-43758 - 110 ft.-lbs. (150 Nm) (Orange) ATD-43754 - 120 ft.-lbs. (160 Nm) (Gray) ATD-43759 - 130 ft.-lbs. (175 Nm) (Brown) ATD-43755 - 140 ft.-lbs. (190 Nm) (White) ATD-43760 - 150 ft.-lbs. (200 Nm) (Light Blue)