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. Ships Fast Free Shipping Free Shipping via USPS Ground Advantage, or Priority Mail on large or heavy orders. Orders are generally shipped same day or next on weekdays. Returns We accept return within 30 days from the receipt of the item for refund. Similar items 1" Rubber Hole Plugs Black Silicon Push In Compression Stem 1 1/4" Top 10 Pack $16.39 1/4 x 1 1/2 x 1/8 Rubber Washers 1 1/2" OD Spacer 1/8" Thick Spacers Pack of 10 $13.79 25mm Wide Base x 20mm Tall Round Rubber Feet Bumpers for Equipment and Furniture $11.89 3/16" Thick x 7/16" Wide Round Stick on Rubber Feet Adhesive Bumpers Sheet of 32 $12.95 31mm Tall Rubber Equipment Feet 24mm Wide Bumper Spacers Unthreaded 4 -12 Pack $12.79 1" Drill Hole Plugs Rubber Push In Compression Stem 1.25" Top 10 or 20 Pack $16.39 13mm Panel Hole Rubber Cable Grommets 8mm ID for 4.7mm Thick Wall Wiring $12.95 Rubber Cable Grommets for 5/16" Panel Hole 3/16" ID for 1/16" Thick Wall Bushing $11.59 3/8" x 1" Thumb Screw T Bolts Black Tee Wing Clamping Knob Stainless Pack of 2 $11.49 Stick on Rubber Bumper Feet 1/8" Thick Pads x 7/16" Wide Sheet of 128 $25.95 M10 x 35mm Clamping Thumb Screws with Gray Tee Wing Butterfly Knob Pack of 2 $11.95 5/16" x 1" Thumb Screw T Bolts Red Butterfly Tee Wing Knob Stainless 4 Pack $12.89 M8 x 20mm Thumb Screw Bolts Black Round Clamping Knob Stainless 8mm 4 Pack $14.59 5/16" x 1 1/4" Thumb Screw Bolts Black Knurled Clamping Knob Stainless 2 / 4 / 8 $11.89 5/16" Thumb Screw Bolts Black Tee Wing Knob Stainless Steel T Bolts 4 Pack $12.79 1/4" ID Rubber Fender Washers 1 1/2" OD Spacers 1/8" Thick 1/4 x 1 1/2 x 1/8 $14.69 Add suggested items to your listings - Check it out on 3Dsellers.com listing template by 3Dsellers.com - Try for Free!