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The fasteners, finger lifts, pulleys and sash stops that make a sash window work, in four finishes: satin chrome, polished chrome, polished brass and antique brass.
The working hardware on a sash window: the parts you handle every day, and the parts hidden in the frame that keep it balanced.
A sash window has four main pieces of ironmongery. A sash fastener locks the two sashes together, a finger lift gives you something to grip when raising the lower sash, a sash stop limits how far a sash can open, and a pulley carries the sash cord inside the frame.
Each is available in four finishes — satin chrome, polished chrome, polished brass and antique brass — so the hardware can be matched to the property. The numbered photo below shows where each one sits on the window.
Watch: the four finishes
Fixed where the two sashes meet, it locks them together. Ours are Altro Heavy Duty 14mm Narrow Locking Fitch fasteners, 69 x 14mm.
Fitted to the bottom rail of the lower sash, it gives you a firm grip for raising the window by hand.
The Bramah Rola wooden sash window stop is made up of bodies and inserts, and is operated with a key.
Set into the frame, the pulley carries the sash cord over a 44mm curved metal wheel, so the sash runs smoothly.
Four finishes, each with a matching fastener, pulley, stop and finger lift.

Sash fastener
Altro Heavy Duty 14mm Narrow Locking Fitch Sash Fastener – 69 x 14mm – Satin Chrome

Sash pulley
Altro Square Ball Bearing Sash Pulley – 44mm Curved Metal Wheel – Satin Chrome Face Plate

Sash stop
Bramah Rola Wooden Sash Window Stop

Finger lift
Hampstead Heavy Cast Pattern Sash Finger Lift – 50 x 37mm

Sash fastener
Altro Heavy Duty 14mm Narrow Locking Fitch Sash Fastener – 69 x 14mm – Polished Chrome

Sash pulley
Altro Square Axle Sash Pulley – 44mm Curved Metal Wheel – Polished Chrome Face Plate

Sash stop
Bramah Rola Wooden Sash Window Stop – 19mm – Polished Chrome – 2 Body + 4 Inserts

Finger lift
Touchpoint Budget Sash Finger Lift – 50 x 35mm – Polished Chrome

Sash fastener
Altro Heavy Duty 14mm Narrow Locking Fitch Sash Fastener – 69 x 14mm

Sash pulley
Altro Square Ball Bearing Sash Pulley – 44mm Curved Metal Wheel

Sash stop
Bramah Rola Wooden Sash Window Stop

Finger lift
Hampstead Heavy Cast Pattern Sash Finger Lift – 50 x 37mm

Sash fastener
Altro Heavy Duty 14mm Narrow Locking Fitch Sash Fastener – 69 x 14mm

Sash pulley
Altro Square Ball Bearing Sash Pulley – 44mm Curved Metal Wheel

Sash stop
Bramah Rola Wooden Sash Window Stop

Finger lift
Hampstead Heavy Cast Pattern Sash Finger Lift – 52 x 35mm
Not sure which finish suits your windows? Get in touch and we will help you choose. Ironmongery is fitted as part of our sash window replacement, restoration and repair work.
Satin chrome, polished chrome, polished brass and antique brass. Each finish comes with a matching sash fastener, pulley, sash stop and finger lift.
A sash fastener is fixed where the two sashes meet and locks them together. The Altro Heavy Duty 14mm Narrow Locking Fitch fastener measures 69 x 14mm.
Fitch is the traditional pattern of sash fastener, fitted across the meeting rail of a sash window to lock the upper and lower sashes together.
The pulley is set into the frame and carries the sash cord over a wheel, so the sash can be raised and lowered smoothly. Ours have a 44mm curved metal wheel.
Please get in touch and tell us what you have in mind. We will advise on which combinations work well for your windows.
Whether you need a sash window repair, full replacement, or heritage restoration โ get in touch for honest advice and a free, no-obligation quote.
218 Hornsey Road, London, N7 7LL
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