3 Lever Sash Lock - 76mm C/W Stainless Steel Forend and Strike

Zoo 3 Lever Replacement Sashlock –  (64 mm & 76 mm Backset, Brass or Stainless Steel Faceplate)

The Zoo 3 Lever Replacement Sashlock is a durable and practical mortice sashlock designed as a direct replacement or upgrade for standard UK sashlock applications. Engineered for reliable mechanical security and smooth key operation, this lock is ideal for internal and general-purpose external doors in residential, commercial, and light industrial environments.

Design & Construction

• 3-lever locking mechanism — offers secure key-operated engagement with smooth, positive action.

• Solid brass latch and deadbolt — robust and corrosion-resistant components for dependable daily use.

• Retrofit design — easily replaces existing sashlocks on existing doors with standard cutouts.

• Keyed alike configuration — multiple locks can be supplied to operate from the same key, reducing key management complexity across a building.

• Supplied with 2 brass keys as standard.

Variants & Backset Options

• 64 mm backset — suitable for standard UK sashlock cut-outs.

• 76 mm backset — deeper case size for heavier door applications or where additional bolt travel is required.
  Both variants are available in brass-finished or satin stainless steel-finished forends and strike plates to suit a range of aesthetic preferences.

Materials & Finishes

• Faceplate & strike: Available in stainless steel finish for robust corrosion resistance and a modern visual appearance, or in brass finish for a traditional, timeless look.

• Internal components: High-quality metals designed for longevity and consistent performance under regular use.

Compatibility & Installation

• Designed to fit standard sashlock cavities in timber or composite doors.

• Suitable for use with a wide range of door handles, knobs, and escutcheons.

• Supplied complete with matching forend and strike plates, with all necessary fixings for straightforward installation.

Typical Uses

• Internal doors in residential homes — bedrooms, circulation doors, utility rooms.

• Commercial offices and general access doors where a medium-security lock is required.

• Retail units and public buildings not requiring specialist high-security locks.

• Heritage or retrofit projects where older sashlocks are being replaced with contemporary hardware.