2Inch (50mm) Square Plastic Hole Plugs Insert (20 Pack), Heavy Duty Black Hardware Plugs and Unistrut End Caps for Square Tubing, Glide Insert for Pipe Post, Chairs and Furniture by Prescott Plastics

Couldnt find these anywhere , yes they are unique. Well , why not try Amazon... they are exactly what I needed & spent months looking for, wish I had tried here sooner!

Great product

Fit my side gate perfectly.

I needed to clean up the ends of an assembly I made out of 3/4 square tubing (0.083 wall) and these fit perfectly.

Easy to use, works as described.

Works perfectly

Great product, fit great, speedy delivery!

I recently purchased the 1 inch Square Tube Unistrut end caps by Prescott Plastics and I am very impressed with their versatility and durability. The pack of 20 end caps is perfect for anyone looking to protect their furniture or floors from damage caused by chair legs or other sharp objects. The end caps fit snugly into 1 inch square tubes and provide excellent glide protection, which is important for preventing scratches and dents on hardwood floors or other delicate surfaces. The caps are made of high-quality materials that are built to last, and they are easy to install, making them a great choice for anyone looking for a quick and easy solution to protect their furniture and floors. I highly recommend the 1 inch Square Tube Unistrut end caps by Prescott Plastics to anyone looking for a versatile and durable solution to protect their furniture and floors. They are an excellent value for the price and will provide long-lasting protection for years to come.

They’re easy to install, I just used a dead blow mallet to smack them in place. Even with a 1/8” thick wall, they fit really well and super flush.

Worked great. Cant beat the price for a set of 4 pcs