Review on 🔲 Versatile & Durable Pack of Rectangle Black Plastic Industrial Hardware: Ideal for Biscuits & Plugs by Todd Phillips

I was repainting an old dumbbell stand and these end caps helped me upgrade the stand. I had to replace many missing or broken rubber parts, but the result is a working power rack. I highly recommend them and if you intend to use them, also measure the interior space occupied by existing material. The fit competes with the factory finish in my case.