【Package Included】: 4PCS x Round Plastic Plugs. NOTE: Please refer to the reminder of the size chart before buying. (Refer the Size Picture). Product Feature: Fits 45mm (1-3/4 inch) outside diameter (OD) round tubing (not hole size). Designed to fit hole inside diameters (ID) round tubing 40.2mm - 43mm (1-1/2" to 1-11/16"), with a wall thickness 8-21 Ga. 【Premium Material】: Plastics black ribbed plugs are made of high quality black LD polyethylene, great for preventing scuffs on wood floor or as protection glides on bench feet, bar stool foot. 【Application】: Black Tube Inserts serve as a long-lasting solution for many household or outdoor projects including replacements for fence/fencing railing posts, gate rail post covers, trailer frame ends, pole pipe rod caps, metal bike rack fittings, wrought iron steel finishing plugs, or any sqaure opening. Feature
★ Tube inserts can prevent dirt and dust ingress.
★ Made of black plastic with ribs to secure.Offer a neat and safe finish to tube ends.
★ Multiple strong ribs for a secure fit, tube insert provides stability, provide longevity and strength to your furniture.
★ Make moving easy and noise-free by installing them to the bottom of the application, such as chairs and desks legs.
★ Ideal for a more professional finish on tubing enclosures on trailers, racking, shop fittings, or anywhere a finished look is needed.

Note
Due to manual measurement, allow a deviation of 1 - 2mm.
Please check our product size carefully and read the product size descriptions before purchasing to avoid possible unpleasant shopping experience.