Plumb Bob, Jack Alignment
Part No. 10-505
This 3.7lb. (1.68kg) steel plumb bob will provide you with a simple and easy way to plumb your hydraulic cylinders. By inserting the appropriate bolts in the three holes provided, nearly any diameter greater than 3-1/2" (88.9mm) can be obtained. The plumb bob is plated to prevent rust and comes with three 1/4-20 x 2-1/2" (6.35mm-20 x 63.5mm) long screws.