8 piece torque stick and wheel nut set used for tightening wheel nuts on cars. When the intended tightening torque is reached, the socket end stops while the drive end springs back between each stroke. This reduces the risk of sheared wheel bolts or deformed rims.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, 2.0 kilos).