Inside Lock-Joint Transfer Type Caliper, 0-12"/0-300mm
Adjusting screw permits close adjustment for fine measurements
Fine-adjustment screw
Joint can be quickly and firmly locked by a partial turn of the large knurled disc
Locking joint
Once legs have been set to approximate size and joint locked, final adjustment is made by a few turns of the knurled adjusting nut
Ruggedly constructed legs from highgrade steel and are well-shaped and nicely finished
Spring washer under the disc maintains proper tension of legs when joint is loosened
Transfer arm
Transfer arm allows transfer measurements from places where it is necessary to move the legs after they have been set to size