Plastic Caps

Plastic End Caps for Square, Round & Rectangular Tube
Browse our extensive range of premium plastic end caps designed to provide a neat, professional finish while protecting the ends of aluminium, steel, and stainless steel tubing. Available in a wide variety of sizes and shapes, our plastic end caps are suitable for square, round, and rectangular tube applications across residential, commercial, and industrial projects.
Plastic end caps are ideal for sealing open tube ends, preventing dirt, dust, moisture, and insects from entering while reducing sharp edges and protecting floors and surfaces from damage. They are widely used in aluminium handrails, fencing, furniture, gates, pergolas, signage, fabrication, engineering, and general manufacturing.
Manufactured from durable, high-quality plastic, our push-in tube caps are easy to install and provide a secure, long-lasting fit. Whether you're replacing worn caps or completing a new project, you'll find the right size to suit your application.
We proudly supply quality plastic end caps with competitive pricing, fast Australia-wide shipping, and a growing range of tube inserts and finishing components for professionals, tradespeople, manufacturers, and DIY enthusiasts.
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PLASTIC 22mm ROUND WALL PLUG BLACK WHITE CODE# 22WP
Plastic Round Wall PlugPlease see diagram above A= 26.11mm B= 11.13mmSuit 22mm HoleInternal fittingBlack finish..
$1.39c Ex Tax: $1.26c
PLASTIC 100 x 25mm RECTANGLE CAP - CODE# PEC10025
Plastic Rectangle CapSuit 100 x 25mm Rectangle tubeRibbed and internal fittingBlack finish..
$3.88c Ex Tax: $3.53c
PLASTIC 25mm ROUND WALL PLUG BLACK CODE# 25WPB
Plastic Round Wall PlugPlease see diagram aboveA= 30.6mmB= 11.5mmSuit 25.4mm HoleInternal fittingBlack finish..
$1.06c Ex Tax: $0.96c
PLASTIC 30mm ROUND WALL PLUG BLACK CODE# 30WPB
Plastic Round Wall PlugPlease see diagram aboveA= 34.53mmB= 11.26mmSuit 30mm HoleInternal fittingBlack finish..
$1.79c Ex Tax: $1.63c
PLASTIC 30mm ROUND WALL PLUG WHITE CODE# 30WPW
Plastic Round Wall PlugPlease see diagram aboveA= 34.53mmB= 11.26mmSuit 30mm HoleInternal fittingWhite finish..
$1.79c Ex Tax: $1.63c
PLASTIC 100 x 50mm RECTANGLE CAP - CODE# PEC10050
Plastic Rectangle CapSuit 100 x 50mm Rectangle tubeRibbed and internal fittingBlack finish..
$6.04c Ex Tax: $5.49c
PLASTIC 25mm ROUND WALL PLUG WHITE CODE# 25WPW
Plastic Round Wall PlugPlease see diagram above A= 30.6mm B= 11.5mmSuit 25.4mm HoleInternal fittingWhite finish ..
$1.06c Ex Tax: $0.96c
PLASTIC 150 x 50mm RECTANGLE CAP - CODE# PEC15050
Plastic Rectangle CapSuit 150 x 50mm Rectangle tubeRibbed and internal fittingBlack finish..
$11.73c Ex Tax: $10.66c





