
Chrome square-tube spider leg
A welded square-tube five-arm leg for volume office chairs — lighter cost than a casting, with the same screwless hub at the centre.
Not every chair needs a polished casting. A welded square-tube spider hits a lower cost for office volume and still uses our screwless hub at the centre. A bare cast leg ships without castors for buyers who fit their own wheels. And the round-tube knock-down leg keeps the flat-pack benefit when you want a tube look rather than a casting.
All three accept standard castors and a standard gas lift. We would rather match the leg to what the chair actually needs than push the most expensive option — that is the difference between buying from a component maker and a catalogue reseller.
| Model | Build | Section | Castors | Finish |
|---|---|---|---|---|
| SX-TL-SQ Square-tube | Welded steel | Square tube | Fitted | Chrome / paint |
| SX-TL-BK Bare cast | Cast aluminium | Cast arm | Not fitted | Black paint |
| SX-TL-RD Round knock-down | Knock-down kit | Round tube | Fitted / loose | Powder / chrome |

A welded square-tube five-arm leg for volume office chairs — lighter cost than a casting, with the same screwless hub at the centre.

Bare cast leg in black, supplied without castors for buyers who fit their own wheels or glides. Good base for a private-label finish.

Round-tube version of the knock-down leg, kitted as hub plus arms so it stores and ships flat. Hand-assembled, no fasteners.
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