Sky News HazMon In A Box Kit HMC010 kit single lug sensor. Single Lug Sensor Kit Take the Hassle out of HazMon with HazMon In A Box Kits This kit is for a single lug sensor. Included in this kit are all of the components required to install a single lug sensor The lug sensor and cable protection. This surface mount temperature sensor is ideal for use when a standard tube style bearing temperature sensor will not work.