20 Series T-Slot Aluminium Extrusion | NZ Made — ALEXCO – Aluminium Extrusion Company

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All items are held in stock in our Wellington factory

Our 20 Series is a compact 20 x 20mm New Zealand–made aluminium extrusion, the lighter sibling of the 40 Series. T-slot and V-slot compatible, it's the go-to for 3D printers, small CNC machines, enclosures, displays and lightweight framing where the 40 Series is overkill.

Made and stocked in our Wellington factory, available mill-finish or anodised, cut to any length, same-day dispatch on stocked items, shipping across New Zealand and Australia. The full series — extrusion plus matching hardware — is below.