Strongbolt BS3621 5-Lever Sashlock – Satin Chrome Plated

The Strongbolt BS3621 5-Lever Sashlock is a robust locking mechanism ideal for securing residential and commercial properties. Designed for use in 30 and 60-minute fire doors, this sashlock is suitable for both trade professionals and DIY enthusiasts looking for a reliable door security solution. Constructed from durable steel with a red powder coat, it offers enhanced protection against picking, sawing, and drilling.

With a sleek satin chrome plated finish, the sashlock features easily reversible radius latch technology, making it convenient for installation and use on doors up to 54mm thick. The dual-key operation ensures flexibility, and its compliance with key security standards makes it a trusted choice for enhancing door security.

Specifications

Type: 5 Lever Sashlock
Model: Strongbolt BS3621
Finish: Satin chrome plated
Case Size: 81mm (3')
Backset: 57mm
Faceplate Size: 137mm x 26mm
Case Height: 109mm
Case Material: Steel with red powder coat
Forend: Satin chrome plated
Striking Plate: Matched to forend finish
Fire Door Suitability: 30 and 60-minute fire doors
Max Door Thickness: Up to 54mm
Anti-pick: Yes
Anti-saw: Yes
Anti-drill: Yes
Deadbolt Size: 20mm
Supplied Keys: 2
Latch Type: Easily reversible radius latch (UNIONSwitchLatch technology)
Operation: Deadbolt locked or unlocked by key from either side; latch withdrawn by lever handle from either side

Key Features

• 5-lever mechanism for enhanced security
• Suitable for fire doors up to 60 minutes
• Satin chrome finish for modern aesthetics
• Anti-pick, anti-saw, and anti-drill features
• Easily reversible latch for versatile installation