Forgings in carbon steel, Chrome finish to resist corrosion, Ideal for Mechanics and home use, Plastic case for storage and transport. Comes with – 13 Short sockets: 10, 11, 12, 13, 14, 17, 19, 20, 21, 22, 23, 24, 27mm, 1 x15” (127mm) extension, 1 x Ratchet, 1 x 15" (381mm) articulated handle.