10 x ½”D Chrome Molybdenum Sockets 8/10/11/12/13/14/17/19/21/22MM, 28 X 25mm Bits Hex 3/4/5/6mm Phillips Ph1/Ph2/Ph3 PzDrive Pz1/Pz2/Pz3 Flat 3/4/5/6mm Star T10/T15/T20/T25/T27/T30/T40 Star Tamperproof T10/T15/T20/T25/T27/T30/T40. Accessories: 1 x Stainless steel Quick Chuck, 1 x Socket Adaptor ½”D, ½”D > ¼” Hex Bit Adaptor.