3 Feet Extension Arm for Pipe Mic II TS22216 75 inches on sides

75 inches on sides

and other professionals

For use with Hammerless Hub Stake and Mag or P

This in turn can lower recipe costs significantly

12" 2 x 2 Wooden hubs 25 per bundle

3 Feet Extension Arm for Pipe Mic II TS22216 75 inches on sidesThe ChrisNik 3 Foot Extension Arm 1736ARM connects to the Pipe Mic II and provides construction and surveying professionals with an additional 3 feet for measuring pipe inverts or pipe diameters. This extension arm is especially helpful for projects involving larger diameter manholes. It is used with grade rods that have graduations in feet, tenths, and hundredths of a foot. How It Works After removing the 2 foot arm, the 3 foot extension arm snaps