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Ships within 48 hours · Estimated delivery Aug 12 - Aug 17
Unique design with built in spigot no additional adaptor kit required
Other sizes available in our shop
Assorted Heavy Duty Raw Wall Plugs
4mm10 Qty / 20 x 3mm10 Qty / 22 x 3mm5 Qty / 20 x 4mm5 Qty / 22 x 4mm
Brown Hooded Cowl Extractor Air Vent & Back Draught Shutter 4 Inch access_doors_panels Unique design with built inProduct Description Brown Hooded Cowl Vent & Back Draught Shutter For 4 Inch (100mm) Extractor Fan Ducting Hooded Cowl Vent Hooded Wall vent with internal back draught shutter. Helps prevent backdrafts. Manufactured with UV stable materials to reduce colour fade. Dual fitting for round 100mm (4 Inch) ducting or square ducting. Overall size: 140mm x 140mm. British made. ABS thermoplastic. Complies with Part F building regulations. Suitable for