Prima Monkey Tail Reversible Window Fasteners

Prima Monkey Tail Reversible Window Fasteners are designed for closing casement windows, with a traditional monkey tail lever shape and a reversible handing to suit different opening directions. The range includes a 90mm x 40mm fastener option.

Options and finish choices

Depending on the version selected, this fastener is available across the range in finishes including Matt Black and Polished Brass (finish availability varies by option). Made from solid brass, it’s intended to provide a robust, weighty feel alongside the classic styling.

Each fastener is supplied complete with a hook plate and mortice keep plate, so you can match the closing parts on the window frame neatly. Use these fasteners where you want a positive, everyday window closure with a distinctive monkey tail profile.