Klein Tools 69462 Borescope 9.8 Foot Replacement Snake 0.22 Inch HD Camera (720p IP67 Waterproof 6 LEDs ET17 Utility Inspection System Restoration) AirMaster With large With large Every socket features an off corner loading design that virtually eliminates fastener rounding by distributing force across the flats of the bolt Seamless Device Compatibility: Engineered specifically as the direct OEM replacement probe connection for the Klein Tools ET17 main monitor unit Submersible Waterproof Rating: IP67 certified camera housing and cable ensure structural reliability inside flooded pipelines and damp electrical pathways