1/2" Drive x 12 mm Deep 6 PT Impact Socket, CR-MO, 1/2-inch 12mm, Product Details Manufacturer: ZOYAKKI Part Number: 19135 Item Weight: 5 ounces Product Dimensions: 0.94 x 0.94 x 3.07 inches Item model number: 12mm Size: 12mm Color: Deep Style: Deep Finish: Corrosion-resistant,Black Phosphate Finish Material: Chrome Molybdenum Steel Shape: Circular Number Of Pieces: 1 Compatible Fastener Range: 0.5 inches Batteries Included?: No Batteries Required?: No Brand: ZOYAKKI Material: Chrome Molybdenum Steel Finish Type: Corrosion-resistant,Black Phosphate Finish Number of Pieces: 1 Manufacturer: ZOYAKKI Engineered for use with impact drivers, This axle nut socket can be used for the removal or installation of axle nuts. Manufactured from premium impact grade chrome molybdenum steel construction with corrosion-resistant black phosphate finish for durability. High-torque, 6-point opening grips flat sides of fasteners, not corners, preventing round-off Large, high-contrast size marking is permanently laser etched and easy to read, even in low light We take great pride in our products, and as a valued customer, we appreciate your feedback. If there is any problem with our socket, or if you are not satisfied with it, please email us in the first instance for a free replacement or full refund.