Professional UV Leak Detection Kit Drill Bit Sets Unique hex opening on each

Unique hex opening on each end so that a single socket can accommodate TWNo hex sizes

Heat treated chrome vanadium steel

3/8" x 7/16" Flare Nut Wrench

wind resistant flame with temperatures up to 2500̴¥_F/1300̴¥_C

Professional UV Leak Detection Kit Drill Bit Sets Unique hex opening on eachProfessional UV Leak Detection Kit Features and Benefits: Everything you need to start locating leaks sources with UV light technology Locate leak sources in A C, automatic transmissions, power steering, fuel and cooling systems 12 Volt 50 watt UV leak detector light Kit comes complete with 12 Volt 50 watt UV leak detector light, 1 Ounce Coolant Dye, 1 Ounce Oil ATF Fuel Dye, Mini Dye Injector (10 applications of universal A C Dye) which is compatible