XTra Value Cal Drum and Rotor Measuring Kit with Caliper FOW74-101-777 Universal Joints Milled and precision ground to

Milled and precision ground to 82 for countersinking into most machinable materials

3-1/2" to 7" Piston Ring Compressor

Exceeds ANSI requirements for proven strength

1/4" Drive 9" Wobble Socket Extension

XTra Value Cal Drum and Rotor Measuring Kit with Caliper FOW74-101-777 Universal Joints Milled and precision ground toXTra Value Cal Drum and Rotor Measuring Kit with Caliper Features and Benefits: Measures disc brakes and up to 12" on brake drums Includes set of clamps; 4 sets of set screws; 1 Allen wrench; 1 set of 3 3 4" contact points; 1 set of 3 4" cone contact points and 1 set of 3 4" flat contact points in plastic tube When measuring brake drums only, add 8" to measurement allows for long cone and jaw widths For use with 6" and 8" calipers Caliper features: