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3" Square Tubing Heavy Duty Plastic Plug End Cap Insert 3x3 8-14 Tube Pipe Post
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3" Square Tubing Heavy Duty Plastic Plug End Cap Insert 3x3 8-14 Tube Pipe Post 3" Square Tubing Heavy Duty Plastic Plug End Cap Insert 3x3 8-14 Tube Pipe Post 3" Square Tubing Heavy Duty Plastic Plug End Cap Insert 3x3 8-14 Tube Pipe Post 3" Square Tubing Heavy Duty Plastic Plug End Cap Insert 3x3 8-14 Tube Pipe Post 3" Square Tubing Heavy Duty Plastic Plug End Cap Insert 3x3 8-14 Tube Pipe Post 3" Square Tubing Heavy Duty Plastic Plug End Cap Insert 3x3 8-14 Tube Pipe Post 3" Square Tubing Heavy Duty Plastic Plug End Cap Insert 3x3 8-14 Tube Pipe Post 3" Square Tubing Heavy Duty Plastic Plug End Cap Insert 3x3 8-14 Tube Pipe Post 3" Square Tubing Heavy Duty Plastic Plug End Cap Insert 3x3 8-14 Tube Pipe Post 3" Square Tubing Heavy Duty Plastic Plug End Cap Insert 3x3 8-14 Tube Pipe Post 3" Square Tubing Heavy Duty Plastic Plug End Cap Insert 3x3 8-14 Tube Pipe Post 3" Square Tubing Heavy Duty Plastic Plug End Cap Insert 3x3 8-14 Tube Pipe Post 3" Square Tubing Heavy Duty Plastic Plug End Cap Insert 3x3 8-14 Tube Pipe Post 3" Square Tubing Heavy Duty Plastic Plug End Cap Insert 3x3 8-14 Tube Pipe Post 3" Square Tubing Heavy Duty Plastic Plug End Cap Insert 3x3 8-14 Tube Pipe Post

3" Square Tubing Heavy Duty Plastic Plug End Cap Insert 3x3 8-14 Tube Pipe Post

  • $ 649
High quality heavy duty thick wall plastic finishing plug, end cap for 3" steel square tubing.

Fits inside tube diameters from 2.65'' to 2.82'' (2 11/16'' to 2 13/16'')
Compatible Outside Tube Diameter: 3'' x 3''
Compatible Tubing Wall Thickness: .085-.165'' (8-15 gauge)
Made in USA with Heavy Duty Thick High Grade Plastic


Thick heavy wall plastic plugs for square tubing are manufactured to provide a secure fit on multiple tube gauges. These tube plugs are perfect for fence post caps, office/patio furniture, chair glides, wrought iron, appliances, exercise equipment, or anywhere a clean finished look is desired. Built with multiple ribs for easy install and secure fit. Holds up well to impact abuse and environmental exposure.

If you need more than 1 please change the quantity to the number desired. The more you buy the less each plug will cost.

Color: Black
Compatible Outside Tube Diameter: 3.000 in
Compatible Inside Tube Diameter: 2.65" - 2.82"
Compatible Thickness Range: 08-15 gauge
Compatible Wall Thickness:.083-.164 in
Material: LDPE
Finish: Textured
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