Customer Reviews for Halex 1/2 in. Knock-Out Seals (4-Pack)

They were just fine.

They cover the hole, and they’re shiny.

Easy snap in fit to block off knock-outs that are no longer in use after some rework.

I only bought these because Home Depot no longer carries the watertight ones in store. They do the job but fall far secpnd beind the watertight ones

good product and packaging

These don’t snap in too tight but they meet code and it is great to have a few in your box when doing remodeling, it can save installing a new box or permit using a used box from your junk box.

Does what it is supposed to, but is loose and allows for small space where bugs can get in still. You have to mash the prongs to make it fit tighter. But no big deal.

It is a necessary part to be used in electrical panels

Worked as it was intended to

I find Halex parts are well-made. For example, the tabs on these knockouts don't tend to collapse upon installation. Perfect fix for metal electrical box holes.

Used it to plug smoker vent holes. Perfect fit with no smoke escaping!

quality small part available in stores

worked as advertised. simple to install.

Wrong size so don’t know what to rate them

Rating provided by a verified purchaser

Easy to install, worked well in rework of a facility. Will use again.

They fit as they should.

This tap in with a hammer more easily than others that I have used.

Rather than replacing the electrical box I used these half inch knockout seals to repair someone else's mistake and make the Box secure and eliminate the ability of mice to nest with in the Box.

Easy peasy...closes the holes in the boxes exposed to any outside intrusion...air, moisture or critter

Worked as anticipate d