A set of 17 different adaptors for use with 1/4", 3/8" 1/2" and 3/4" drive sockets and accessories as well as 1/4" hex drive bits. The set is supplied in a unique Teng Tools TC tray and can be used either on it’s own or as part of the Teng Tools TC control system. The tray features a removable hinged click lock lid and dove tail joints which enable different TC trays to be locked together and used as trays in Teng Tools tool boxes and roller cabinets. All of the tools in the set have their own individual place so lost tools can easily be identified. (265x142x50mm, 1.3 kilos).Contents Chuck bit holders 50mm length with quick release Magnetic bit holders 50 and 70mm length 50mm hex bit adaptors 1/4", 3/8" and 1/2" drive male adaptors Hexagon bit adaptors 1/4" and 3/8" drive male adaptors Coupler bit adaptors 1/4" and 3/8" drive for 1/4" hexagon bits Reducing adaptors 3/4"F:1/2"M, 1/2"F:3/8"M, 3/8"F:1/4"M Step up adaptors 3/4"F:1"M, 1/2"F:3/4"M, 3/8"F:1/2"M, 1/4"F:3/8"M