-5/8" - 1-625 Inch OD Head Dia - (14-20 Ga - 1.46" - 1.55" ID Snap-in Round Black Plastic Plugs w/Flexible Ridges | Fencing Post Tube Inserts Fitness Equipment End Caps 

• Genuine CAPLUGS Make -1-5/8" - 1-625 Inch OD Head Dia - (14-20 Ga - 1.46" - 1.55" ID) Snap-In Round Black Plastic Plugs
• 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
• Round tubing caps 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.
• Thick, impact and abrasion resistant base Ideal closures for products subject to heavy-duty service or exposure to adverse environments Durable construction and excellent gliding edges Not subject to rust or corrosion
• Select the size that matches the tubing outside measurement Positively Angled locking rib design allows these plugs to fit most inside diameters. Material: Low-Density Polyethylene ( Service Temperature: -94 - 175° F (-70 - 66° C)