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Large Straight Arm Sash Fastener with Black Knob (BI4150-B)

From £76.23 excl. VAT

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A hand-finished, beautifully crafted, British made sash window fastener.

Please note; this is a Non-Locking sash fastener

These classic sash fasteners are traditionally made here in the UK and finished by hand, so you can be assured that each one is truly unique.

Part of the Croft range of window fittings, these sash fasteners are individually quality checked at the end of the authentic manufacturing process and don’t leave the factory until the smoothness of movement and finish quality have been checked.

These are very high quality, solid brass sash fasteners, which are available in Croft’s full range of finishes (see below), so will suit almost any style of decor. Choose from one of the many aged and antique finishes for antique sash fasteners or one of the plated finishes, such as chrome or nickel, for a more contemporary look. The plated and applied finishes are applied to the brass sash fasteners and finished by hand, guaranteeing an exceptional finish quality.


Plate 1: 74 x 24mm

Plate 2: 74 x 22mm

Set Items

Each Sash Fastener Set Contains:
1 x Sash Window Fastener
Fixing Screws

Lead Times & Delivery

Please note, these are handcrafted, British made products which may be made up bespoke for your order. As such, please allow approximately three to four weeks for manufacture and delivery of brass and plated/applied finishes, or four to five weeks for solid bronze sash fasteners.
If you require this sash fastener quicker, please mail us at the email address below to enquire about stock levels.

We are happy to export orders outside of the UK. Please mail us at the email address below and we will send you a quote with estimated lead time: