Plastic Channel End Caps

PLEC Plastic End Caps are push-fit protective caps designed to seal the open ends of strut channel systems, improving both safety and appearance.

 Suitable for 21mm (41x21mm) and 41mm (41x41mm) channel profiles, these caps provide a secure fit and are available in black and white finishes to suit different installation requirements.

 
Widely used across mechanical, electrical, and construction applications, they are an essential finishing component for professional channel installations.

Key Features

• Available for 21mm and 41mm channel profiles 
• Push-fit design for quick and easy installation
• Supplied in black and white colour options
• Durable plastic construction (typically PVC or LDPE)
• Provides a clean, professional finish
• Helps prevent injury from exposed sharp edges

Product Description

Plastic end caps are used to seal and protect the exposed ends of strut channels, preventing the ingress of dust, debris, and moisture while improving overall installation safety. They also enhance the visual finish of channel frameworks by covering raw cut edges.

 
Manufactured from durable plastic materials, these caps are designed to push-fit securely into channel ends, often featuring internal ribs to ensure a tight hold.

 
They are compatible with standard Unistrut-type systems and are commonly used in HVAC, electrical containment, pipe support frameworks, and general construction applications.

 
Available in both black and white, they allow installers to match the finish of surrounding components or meet aesthetic requirements in visible installations.

Typical Applications

• Strut channel support systems 
• Pipe and cable containment frameworks
• HVAC installations
• Electrical and mechanical services
• Plant rooms and industrial environments

Sizes & Variants Available

21mm Channel End Caps (41 x 21mm): 
• Black Plastic End Caps 
• White Plastic End Caps 

41mm Channel End Caps (41 x 41mm):
• Black Plastic End Caps
• White Plastic End Caps

Installation Guidance

• Ensure the channel end is clean and free from burrs 
• Align the end cap with the channel opening
• Push firmly into place until fully seated
• No tools or additional fixings required

Key Benefits

• Improves site safety by covering sharp edges 
• Enhances aesthetic finish of installations
• Protects against dust and moisture ingress
• Quick, cost-effective finishing solution

We offer nationwide next working day delivery on stocked products for orders placed before 12:00 pm, subject to stock availability.

Delivery charges are calculated based on your order's size, weight and destination and will be shown at checkout where applicable.

Some oversized, bespoke or non-stock items may require additional lead time. If this affects your order, we'll let you know as soon as possible.

Collection is available from our warehouses in Rochdale, Halesowen and East Kilbride, subject to stock availability. Please check the individual product listing for collection availability.