Set consisting of a ratchetting crimping tool with interchangeable heads to use on insulated & non-insulated barrel type connectors. The set is supplied in a unique Teng Tools TC tray & 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 & dove tail joints which enable different TC trays to be locked together & used as trays in Teng Tools tool boxes & roller cabinets. All of the tools in the set have their own individual place so lost tools can easily be identified. (265x 142x 50mm, 0.8 kilos).