1/2'' CHROMEplus socket set, 30-piece, hexagonal, inch sizes, flank traction. Supplied = assembled. Number of parts = 30 pcs. Product type = box spanners. FlankTraction profile. Bright chrome plated. Chrome-vanadium. In a sturdy plastic case. Hexagonal. Bright chrome plated. In a sturdy plastic case. The following tools are included: 1 x 1/2'' power ball joint 1 x 1/2'' CHROMEplus extension, 125 mm 1 x 1/2'' CHROMEplus extension, 250 mm 1 x 1/2'' CHROMEplus slide/enlargement adapter, 3/8''F x 1/2''M 1 x 1/2'' CHROMEplus reversible ratchet, 72-tooth, plastic handle 1 x 1/2'' CHROMEplus flexible head drive handle, 360 mm 1 x 1/2'' CHROMEplus hexagonal socket, 3/8'' 1 x 1/2'' CHROMEplus hexagonal socket, 7/16'' 1 x 1/2'' CHROMEplus hexagonal socket, 1/2'' 1 x 1/2'' CHROMEplus hexagonal socket, 9/16'' 1 x 1/2'' CHROMEplus hexagonal socket, 19/32'' 1 x 1/2'' CHROMEplus hexagonal socket, 5/8'' 1 x 1/2'' CHROMEplus hexagonal socket, 11/16'' 1 x 1/2'' CHROMEplus hexagonal socket, 3/4'' 1 x 1/2