1'' in-hex socket, short, imperial units, 2.5/8''. Supplied = assembled. Model = hexagon. Diameter D1 = 92 mm. Diameter D2 = 59 mm. Length = 88 mm. Unit of measurement for sockets = imperial units. Conforms to = DIN 3120, ISO 1174, DIN 3124, ISO 2725. Weight = 1.81 kg. Width in inches = 2.5/8 inch. Depth = 44 mm. Square drive = 1''. Product type = sockets. Hexagonal. FlankTraction profile. In accordance with DIN 3124/ISO 2725. Square socket in accordance with DIN 3120/ISO 1174 with ball reception. Short model. For manual activities. Matt satin finish. Chrome-vanadium.