The O-ring is easy to install and replace

Install it at the end of the air line

Remove return spring and spring seat

Graco 287294 Repair Drive Housingng 1095 Kit

TRINCO™ heavyweight rubber gloves

Allegro- Magnetic Manhole Lid Lifters Pressure Washing The O-ring is easy toQuickly and safely removes and replaces manhole covers up to 36" without needing a pry bar. Minimizes stress and strain on back and body. Collapsible for easy storage and transport. Can access uneven textured surface found on manhole covers with dual position lifting points to provide the power to break loose stubborn covers. For safety, the magnet must be in contact with manhole cover to be engaged. Available with steel or aluminum dolly.