featured embedded elastomer side bumpers and a thick tip guard.
When installing the test, keep distance from wall, draw down the plumb, measure out distance from two ends to wall, then can judge if it is vertical.
Using the plumb freely the plumb will keep balance automatically in seconds
When installing the test, keep distance from wall, draw down the plumb, measure out distance from two ends to wall, then can judge if it is vertical.
Using the plumb freely the plumb will keep balance automatically in seconds
