The tool FWZ731LT (item number 1029207) is intended for assembly, removal or service work on compatible Contact Probes and receptacles. FWZ731LT is matched to installation or maintenance of the corresponding probes and receptacles and supports controlled handling of the contacting components. The assignment of FWZ731LT to product family FWZ731 helps select the correct tool for the relevant fixture configuration. The design uses a hook wrench with a tool size of 1.4 mm. Handling dimensions for FWZ731LT include length 146.5 mm, outside diameter 2.8 mm, insertion depth 15.5 mm. The geometry of FWZ731LT supports controlled handling while reducing unnecessary mechanical stress on sensitive contact components.