Plastic Square End Cap 75x75, Color : Black

A square end cap is a plastic fitting designed to plug or cap the ends of square metal tubing. It 's commonly used in furniture, fencing, gym equipment, or anywhere square tubing needs a clean finish or protection.

• Furniture legs (like chairs, tables – prevents scratching floors)

• Metal fencing or railing systems

• Exercise machines or gym equipment

• Construction or metal framing

• Protects from sharp edges

• Seals the tubing to keep out dirt, water, or insects

• Improves aesthetics

• Prevents floor damage or rust stains

• Easy to install (just push in – no tools usually needed)

• Ever dragged a chair across the floor and it screeched like a banshee? These caps help absorb impact and reduce noise — especially on tile, concrete, or wood floors.

• Made from materials like UV-resistant polyethylene, so they won’t crack, fade, or degrade under sunlight, rain, or snow.

• Keeps moisture out of hollow tubing, preventing rust in metal structures.

• Once they’re in, you don’t have to do anything — they stay snug and don’t need screws, glue, or upkeep.

• Can be pushed in by hand, or lightly tapped with a rubber mallet.

• Reusable – if you change your setup, just pull them out and reuse elsewhere.

• Available in different colors, finishes, or even textured tops to match your design.

• Can be painted or coated if you want them to match your furniture or frame.

• Some reinforced versions help distribute weight more evenly, reducing wear on tube ends (especially important for gym gear or shelving).

• Many square caps have rubberized or textured bottoms, giving your furniture better grip on smooth surfaces and helping prevent sliding.

• They’re super cheap but make a big difference in the lifespan and look of your furniture, railings, and fixtures.

• Some are made from recycled plastic, which is great if you 're into sustainable choices.here are specialty square end caps too:

  • Threaded versions (for adjustable feet or leveling glides)

  • Heavy-duty caps (for industrial or commercial setups)

  • Decorative caps (with chrome, wood-grain, or metal finishes)