(Pack of 4) - 1 1/2" - 1.5 Inch Square Black Plastic 14-20 Ga (Hole Size 1.35"-1.42" ID) Tubing Plug, End Cap -Steel Fence Post Pipe Tube Cover - Furniture Sliding Inserts - End Caps for Fitness Eqpt

(Pack of 4) - 1 1/2" - 1.5 Inch Square Black Plastic 14-20 Ga (Hole Size 1.35"-1.42" ID) Tubing Plug, End Cap -Steel Fence Post Pipe Tube Cover - Furniture Sliding Inserts - End Caps for Fitness Eqpt ASIN: B075SNMHZP

• (Pack of 4) - 1 1/2" - 1.5 Inch Square Black Plastic 14-20 Ga ( 1.35"-1.42" ID) Tubing Plug, End Cap -Steel Fence Post Pipe Tube Cover - Furniture sliding Inserts - End Caps for Fitness Equipment
• -Please check the size requirements. This Plug fits 1 1/2 Out side diameter. The listed size is for OUT SIDE DIAMETER.
• * Features a series of tapered ribs which ensures a secure fit perfect for use on a wide range of metal furniture, appliances and similar items. The exterior ribs are designed to provide a sure grip inside a tube
• Select the size that matches the tubing outside measurement Positively Angled locking rib design allows these plugs to fit most inside diameters
• Durable construction and excellent gliding edges. Not subject to rust or corrosion. Material: Low-Density Polyethylene ** These plugs are sized for Convenient pack of 10 plugs for small projects Suitable for both light and heavy-duty applications