25 Piece, 1/2" Drive Socket Set, Contents 18x1/2" Sockets:10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 27, 30 and 32mm, 1x1/2" Universal Joint, 2x1/2" Extension Bars 125mm(5")250mm(10"), 2xSpark Plug Sockets, 16 and 21mm, 1x1/2" Ratchet Wrench (45T), Supplied in a Blow Moulded Carry Case, Total Tools