RUGLAMZHIP Plastic Hole Plugs, 180pcs Black Panel Knockout Locking Plugs, Round Drill Screw Hole Plugs Covers for Kitchen Cabinet Furniture Insert End Caps, 1" 3/4" 1/2" 3/8" 5/16" 1/4" 1/5"

I only uses 2 of the smaller plugs to plug holes in two bathroom faucets that were left when the Pop Up Plungers were removed when I replaced the drain stopper with Push In/Out types. They worked perfectly and popped into the holes and have been installed several months without issue. They are black while the faucets were Brushed Nicker but that doesn't bother me. So far I have not found a need for the others but they appear to be of good quality and worked for my use.

They work for various things. I used for Hum Vee holes to fill in

Great but all the sizes are all together

Perfect to plug some holes in plastic on a rzr. Nice assortment of sizes.

Nice assortment, they appear to be well made and handy to have when working on cars.