The chrome vanadium steel electrophoresis process is precision forged, with strong toughness, durability, high strength and high torque.The two-way conversion design, the whole head adopts the two-way conversion design and rotates only 5 degrees, the maintenance space is narrow and convenient, and the actual operation is more practical and efficient.Made of high quality chrome vanadium steel, the overall heat treatment has high hardness and large torque.The head is tempered to a high hardness to ensure safe twisting.Surface treatment: electrophoresisWrench shape: ratchet wrenchWrench head type: plumDrive square size (inch): 1/2Size:17mm x 19mmColour:silverMaterial:steelPackage Contents:1 x Ratchet WrenchOnly the above package content, other products are not included.Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.