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Casement Window Fasteners - Trade Door Handles

Casement Window Fasteners

(303 products)

Casement Window Fasteners for Classic and Modern Homes

Explore our handpicked range of casement window fasteners, designed for secure, smooth operation and timeless style. From traditional fittings to locking solutions, each option complements timber and metal window frames beautifully.

Popular Finishes

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Understanding Casement Window Fastener Types

A Complete Guide to Hook Plates, Mortice Plates & Locking Styles

Casement fasteners serve as both functional hardware and decorative accents on your windows. Most attach to the side of the sash and engage with a plate on the frame — either a hook plate for flush setups or a mortice plate for deeper frames. Some fasteners come with both plate types included, ensuring flexibility for your installation.

Locking versions are ideal for ground-floor windows, rentals, or any space where added security matters. Non-locking types are perfect for upstairs or internal windows. Some designs include a night vent function, letting you slightly open the window for air circulation while keeping it latched.

Whether you're after a Victorian-inspired monkey tail fastener or a minimal wedge-style latch, our range suits both heritage renovations and contemporary interiors. Pair your fastener with a matching casement stay to complete the look and enhance usability.

Frequently Asked Questions

What type of casement fastener is best for timber windows?

Most of our fasteners are designed specifically for timber casements, with hook or mortice plate options depending on your frame depth.

Are there fasteners with ventilation settings?

Yes — night vent casement fasteners allow you to keep windows slightly open while still latched securely.

Which finishes are most popular?

Antique brass, black, satin chrome, and polished nickel are among the most popular for both period and contemporary homes.

Do you offer matching stays?

Yes — view our full range of Casement Window Stays to complete the look.
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