Phillips Industries 5-812 BUSHINGS

5-812. 1" Hole Diameter. 1/8'' Maximum Thickness. 3/4'' Center Hole. NYLON INSULATING BUSHINGS. DRILL HOLE - SNAP IN - RUN CABLE OR HOSE. IT'S THAT EASY! Easy to mount by quickly snapping into place. Multiple locks ensure secure fit. Protects wire, cable, or tubing from sharp, unfinished edges. Adds a neat, clean look to any installation. Spring-like fingers snap out to hold the grommet in place.