3/8" Drive x 3" Extension w/ Friction Ball Wheel Covers Unique extra large gauge features

Unique extra large gauge features suction cup back for attaching tester to windshield for drivability testing

Corrosion resistant aluminum holder

3/8" Truflate 1/4" FNPT Coupler

3/4" Drive x 3" Extension w/ Pin Hole

3/8" Drive x 3" Extension w/ Friction Ball Wheel Covers Unique extra large gauge features3 8" Drive x 3" Extension w Friction Ball Features and Benefits 3" Extension Made of high quality steel (chrome molybdenum) Extension is made with a friction ball Tested to the highest specifications to deliver outstanding performance at the most competitive cost Lifetime warranty This 3 8" drive 3" extension is made with the friction ball. A spring loaded ball that line up with the socket retainer hole. Use caution when using this system because the