Plugs & InsertsSquare Tubing Inserts

Square Tubing Inserts are ideal for finishing off and protecting the ends of hollow metal tubes and pipes commonly used in the construction of all types of furniture, fixtures, appliances and other equipment.  Applications include:

Exercise Equipment

Exercise Equipment

Patio Furniture

Patio Furniture

Metal Furniture

Metal Furniture

Made with low density polyethylene. View our material chart for specifications.

  • Provides clean simple finish for tubes and pipes
  • Slides easily over surfaces from carpeting to concrete
  • Durable material and construction can withstand harsh environments 
  • Protects floors from scratches, scuffs and other damage

Black is standard. Other colors available upon request.

Other shapes include round and rectangular tubing inserts.

View Stock Sizes

Square Tubing Inserts Diagram

Square Tubing Inserts
Tube Size "A" (in) Tube Gauge Tube Wall Thickness
0.500 (16-18) .065 - .049
0.625 (14-20) .083 - .035
0.750 (14-20) .083 - .035
0.875 (14-20) .083 - .035
1.000 (10-14) .134 - .083
1.000 (14-20) .083 - .035
1.125 (14-20) .083 - .035
1.250 (14-20) .083 - .035
1.375 (14-20) .083 - .035
1.500 (10-14) .134 - .083
1.500 (14-20) .083 - .035
1.750 (14-20) .083 - .035
2.000 (10-14) .134 - .083
2.000 (14-20) .083 - .035
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