Square Plastic Tubing Plugs – Multiple Sizes & Pack Options
Pack Options: Available in 12 / 24 packs.
Size Options: 1/2", 3/4", 1", 1 1/4", 1 3/8", 1 1/2", 1 3/4", 2".
Material: Black LDPE, strong and durable.
Thickness Compatibility: Fits tube walls 14-20 gauge.
Designed to fit square tubes with outside dimensions matching plug size.
Built-in ribs for secure, easy installation.
Waterproof, dustproof, anti-slip, and chemical-resistant.
Ideal for furniture legs, chair glides, patio sets, wrought iron, appliances, exercise equipment, pipe racks, and more.
Provides a clean, finished look while protecting edges.
Easy to install by hand or with a mallet.
Important Notes:
Plug insert end is 1/8" smaller than OD for a snug fit.
Measure tube dimensions carefully to ensure proper sizing.
Finish: Black matte. Use the dropdown to select size and pack quantity.
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