Transfer arm allows transfer measurements from places where it is necessary to move the legs after they have been set to size
Adjusting screw permits close adjustment for fine measurements
Once legs have been set to approximate size and the joint locked, final adjustment is made with a few turns of the knurled adjusting nut
Joint can be quickly and firmly locked by a partial turn of the large knurled disc
Spring washer under the disc maintains proper tension of legs when joint is loosened
Transfer arm for transfer measurements in awkward places where it is necessary to move the legs after they have been set to size
Adjusting screw permits fine adjustment for very accurate measurements
Knurled adjusting nut allows for final adjustment after the legs have been set to approximate size and the joint has been locked
Spring washer under the disc to maintain proper tension of legs when joint is loosened
Curved tips to transfer the measurement of the internal size of an object

Technical Details

Size (LWH): 7.3 inches, 1.3 inches, 1.1 inches
Product Details
Product Dimensions: 7.3 x 1.3 x 1.1 inches
Shipping Weight: 3 pounds (View shipping rates and policies)
ASIN : B009UX60ZW