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Aluminum End Caps - Manufacturer and Supplier

Nelsons CNC Press Fit End Caps are made to tightly fit the ends of aluminum tubing of all shapes and sizes.

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Nelsons CNC Aluminum End Caps

Aluminum End Caps for Tube, Pipe & Extrusion Projects

Nelsons CNC makes CNC-machined aluminum end caps for square, rectangle and round tubing. Shop standard press-fit end caps or request a custom size for tube, pipe and extrusion projects.

Featured products

Square End Cap - Square Edge Square End Cap - Square Edge
Aluminum End Caps

Square End Cap - Square Edge

Square End Cap - Square Edge
From $2.60
From $2.60
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Square End Cap - Radius Edge Square End Cap - Radius Edge
Aluminum End Caps

Square End Cap - Radius Edge

Square End Cap - Radius Edge
From $2.70
From $2.70
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Round End Cap Round End Cap
Aluminum End Caps

Round End Cap

U.S. Round End Cap
From $2.75
From $2.75
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Rectangle End Cap - Square Edge Rectangle End Cap - Square Edge
Aluminum End Caps

Rectangle End Cap - Square Edge

U.S. Rectangle End Cap - Square Edge
From $2.50
From $2.50
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Rectangle End Cap - Radius Edge Rectangle End Cap - Radius Edge
Aluminum End Caps

Rectangle End Cap - Radius Edge

U.S. Rectangle End Cap - Radius Edge
From $2.80
From $2.80
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Shop Aluminum End Caps

Shop CNC-machined aluminum end caps for square, rectangle and round tubing.

Browse Aluminum End Caps
How to Guide

Size Measurements

How to guide and custom sizing

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How to Guide

How To Install

How to install our end caps

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Priority Shipping

Orders in stock are sent on the next business day by Fedex International Priority. For our Australian & NZ customers please visit our store here.

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30-Days Return

If you are not satisfied with your product, contact us to organise an exchange or refund within 30 day of purchase.

Return Policy

Customer Support

Unsure what size end cap you require? Looking for a custom sized cap? Phone to speak to our product assistant (484) 398-9007

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Square End Caps

Rectangle End Caps

Round End Caps