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Unit 29 Mountheath Trading Estate,

Ardent Way,

Prestwich

Manchester UK

M25 9WE

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Metal collar used for joining your extract system.

Female couplers fit on the outside, allowing the cuff of a fan or filter to sit inside producing a sturdy & secure connection, whereas male couplers fit inside and are more commonly used to join lengths of ducting.

Available in a variety of sizes, from 4" to 12"

Aluminium Coupler

£5.00Price
Diameter
Type