Square Tubular Legs

Fittings & Glides for Square Tubular Legs

Protect hollow steel and aluminium furniture with our commercial-grade range of square tube inserts, external square ferrules, and box section glides. Engineered for square hollow section (SHS) metal profiles, our fittings deliver a clean flush finish, shield delicate floors from sharp metal edges, eliminate scraping noise, and prevent internal frame corrosion.

Heavy-Duty Performance for Commercial & Trade Use

Our square tube fittings are manufactured to endure demanding use across schools, offices, hospitality venues, industrial racking, and commercial table fabrication. Moulded from resilient polyethylene, high-impact nylon, and hard-wearing rubber to withstand heavy static loads and constant movement without splitting.

Versatile Fittings for Square Box Sections

Select the ideal attachment profile for your square frames:

  • Internal Ribbed Inserts: Push-fit square end plugs featuring horizontal flexible fins that lock tightly inside hollow square box sections.
  • External Square Ferrules: Heavy-duty rubber and PVC slip-on caps designed to encase the outer edge of square metal and solid legs.
  • Angled Square Glides: Ball-joint, angled & domed base inserts designed specifically for angled square chair and stool legs.
  • Felt Base Inserts: Square plugs integrated with compressed wool felt for smooth, scratch-free sliding on delicate hard floors.
View fitting types, wall thickness, finishes, and pack specifications ↓

Outer Profile Fitment

Our collection covers all standard metric and imperial square box section profiles. Sizing is based entirely on measuring the outside dimensions of your metal tube to guarantee a snug, seamless fit.

Multi-Gauge Wall Thickness Compatibility

Our internal square inserts feature flexible ribbed fins designed to adapt to a wide variety of metal wall gauges, providing a secure friction grip that prevents loosening or dropping out over time.

Colours & Protective Base Options

Available in standard black, white, and natural grey moulding compounds, as well as specialised base options.

Pack Sizes for Maintenance & Production

Supplied in handy retail packs for single-chair replacements, contractor trade bags for facility maintenance, and bulk wholesale cartons for commercial fit-outs and high-volume furniture manufacturing.