This set is perfect for daily use; it contains all the necessary equipment's in different sizes to suit your needs. Made from good quality chrome vanadium steel to make it durable and long lasting Product Features Brand: Michelin Hand Tool Type: Tools Set Individual/Set: Set Power Source: Hand operated Color: Blue and silver 13 Pieces - 1/4'' Sockets Socket Size: 4, 4.5, 5, 5.5, 6, 7, 8, 9, 10, 11, 12, 13, 14 mm 12 Pieces - 1/4'' Bit Sockets-Ph 1 and 2 Torx: 20, 25, 27, 30 mm Hex: 3, 4, 5, 6 mm Slotted: 4 and 5.5 mm 1 Piece-1/4'' Ratchet handle 1 Piece-1/4'' x 55 mm Extension bar 1 Piece-1/4'' x 100 mm Extension bar 1 Piece-1/4'' Universal Joint (screwed) 1 Piece-1/4'' Sliding T Head 1 Piece-1/4'' Spinner Handle