OTB1100 Brake Caliper Thickness Gauge
Made of special steel with satin chrome reading parts. With locking screw that will allow you to lock the measurement, then slide the arms appart to make removing the tool easier.
Measurement range: 0-50mm
Accuracy: 0.1mm
Overall Length: ( 6 1/2" ) inches
Usage:
(1.) The small measuring block and thumb screw at the top right is used to lock the reading.
(2.) Make sure the screw is just loose so the block can slide.
(3.) Open the arms wide and put the tips on either side of the disc, at the place you want to measure.
(4.) Slide the arms together, leaving the gap between the arm and the measuring block. The measuring block should be pulled along by the pin. But keep the gap!
(5.) Once the measuring tips touch the disk, tighten the thumb screw to lock the reading. You can then slide the arms open and easily remove them without disturbing the reading.
