Brand: Rocburn | Manufacturer Part numbers: Single Thread Screwjack – 450mm – Bronze
- Skylights & Roof windows
Dimension A: 510 mm
Dimension B: 405 mm
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Single thread screwjack, made in bronze and laquered to maintain the finish, single thread screwjacks are typically used on timber roof vents on a pitched roof of a conservatory or orangerie.
The brackets can be used in either direction depending on the frame dimensions you are fixing to. These screwjacks are made from one brass rod and are typically quicker to wind open and closed compared to the telescopic version.
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The range of manual and electric window openers is vast and choosing the right solution depends on your needs. Our website carries just a sample of the most popular products we sell, but by no means covers everything we stock or can supply. It is always best to call us and we will help you confirm if it is the correct product for your exact needs.
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