2 x 4 inch Rectangle Plastic Plug HOMEKNOBS Tubing Plug Cap 50mm x 100mm 4 Pcs Tubing Post End Cap Chair Glide Insert Finishing Plug Black

2" x 4" Rectangle Tubing Plug Cap, Tubing Post End Cap fit for Multi-Application Color: Black Package includes: 4pcs Material: Black polyethylene Size: 2 x 4 inch od (50mm x 100mm) Item Weight: 0.25 lb 1. An unbalanced corner is inconvenient, you need a rectangle plug to secure the corner, make it more stable, and make you more comfortable. 2. Black plugs are made of durable plastic for rectangle pipes, tight fit, installs easily and securely.  3. Rust-Proof and Anti-Corrosion, making it easier for you to clean and more convenient. Rectangle tubing plug caps have unique spiral design, which could ensure a tight lock on various end products. Customer service: If you have any questions with our covers, please feel free to contact us. We’ll try our best to help you.