Extended Back Probe Kit THX490X Tire And Wheel 3 - 5/16"-18 UNC x

3 - 5/16"-18 UNC x 4-1/2"

Mack Transmission Mounting Brackets

7/8" x 21mm and a 3" extension bar

Comes with a molded stand that mounts on the wall or work bench

Use on hand sanding blocks

Extended Back Probe Kit THX490X Tire And Wheel 3 - 5/16"-18 UNC xExtended Back Probe Kit Features and Benefits: Offers the ability to extend the reach to test Allows for tight access Offered in 4 different colors Convenient packaging Used to access the back side of the connector The THX490X contains 8 Extended Electrical Back probes in 4 different colors. The extension wire allows the technician to access connectors that are tucked away. The extension makes testing connectors more convenient.