Socket Drive Size 1 In. Number of Points 12 Socket Depth Standard SAE Size 2-7/16 In. Standard Tool(Accessory Needed for Tethering) Overall Length 3-13/32 In. Finish Satin Chrome Material Forged Alloy Steel Drive Type Square Output Type Hex Features TorquePlus Radius-Corner Design Standards ASME B107.1 AS954E S3.8.1