2140 | Heyco Snap Bushings (100 / Pkg.)

Snapped a hundred of these into place on a metal panel for a wiring job and every single one seated with a clean, satisfying click. The nylon holds firm once installed, so I don't have to worry about them popping out later.

The 100-count box is plenty for a few projects, and the snap-in fit is snug once you push them through the panel. I used them to secure a wire pass-through on a metal chassis and they haven't budged, which is exactly what I needed for general assembly work.

The snap-in design made installing these in a panel incredibly fast—no tools needed at all. I used them to clean up a dozen cable pass-throughs and every single one seated firmly without cracking.