Nelsons CNC

Press-Fit Aluminium End Caps - 600+ Sizes for a Tight, Weld-Free Finish.

Nelsons CNC Friction Fit Aluminium end caps are designed to match your extrusion size. No silcone or welding required.

Aluminium End Caps - Manufacturer and Supplier

Aluminium End Caps made to tightly fit blade and batten fencing

Friction-Fit Metal End Caps for Fence Posts

  • Easy install - knock in with a rubber mallet
  • Precision CNC machined with a bevelled edge for easy installation.
  • Over 600 sizes to match your extrusion
  • Aussie Made using premium 6060 T5
    mill-finished aluminium
  • Powder coat or wood grain image your end caps before or after your installation

Shop Aluminum End Caps

Aluminium end caps made to tightly fit the end of aluminium extrusions of all shapes and sizes

How To Guide

How To Install

How to install our end caps

How to Guide

Custom Sized End Caps

We can make any size aluminium end cap

Square End Caps

Our square aluminium end caps are CNC-machined to provide a sleek, press-fit finish for square aluminium extrusions. Designed with a radius edge, these end caps fit securely without the need for adhesives or welding. Simply knock them in with a rubber mallet for a permanent, professional finish. Crafted in-house from premium 6060 T5 aluminium, our metal tube end caps ensure long-lasting durability for fencing, balustrades, handrails and facades.

Rectangle End Caps

Designed for rectangular aluminium extrusions, our rectangle end caps provide a tight, secure fit with a press-fit design — eliminating the need for welding. Each cap is CNC-machined to exact specifications, ensuring a perfectly flush installation that won’t loosen over time. Easy to install, simply tap the cap in with a rubber mallet until firmly in place. Made from high-quality 6060 T5 aluminium, these caps are built to withstand the elements.

We proudly partner with

powder coating and wood finish experts

More info