3572SC Primary Mortice Lock

The 3572 Vestibule Mortice Lock is a robust, high-quality lock ideal for heavy-duty applications in commercial and industrial buildings, as well as institutions, schools, hospitals, hotels, and similar facilities. Crafted for high durability and strength, this lock is operated by a key or handle from the outside and by a turnknob, key, or handle from the inside, offering versatile latching options. The primary model (3572SC) is easily customized to suit a range of security functions and is compatible with various Lockwood furniture styles, including Brass Door, Daintree, Aquileart, Artefact Series II, and Ovation Series.

Features and Benefits

• Operable by key or handle outside, and by turnknob, key, or handle inside for versatile latching
• Built for high-traffic environments with a heavy-duty, durable construction
• 15mm stainless steel latch projection and deadlatching for secure locking
• Suitable for timber doors from 32mm to 50mm thickness, with clearance options
• Fire-rated up to 4 hours for enhanced safety
• 25-year manufacturer’s warranty ensures long-term reliability
• Wide compatibility with Lockwood furniture styles for adaptable design options

Specifications

• Door thickness compatibility: 32mm to 50mm
• Backset: 60mm (with additional options of 89mm & 127mm)
• Latch projection: 15mm stainless steel
• Security rating: S3 Security & D3 Durability (AS4145.2-1993)
• Fire rated: Yes, up to 4 hours
• Product dimensions: Height 175mm, Depth 88mm, Thickness 19mm
• Material: Zinc Alloy
• Finish: Satin Chrome (SC)
• Fixing screws: Included
• SCEC rating: No
• Warranty: 25 Years
• Includes strike plate: Yes
• Cylinder compatibility: Oval cut-out profile, cylinder not included
• Handing: Reversible
• Spindle size: 7.6mm
• Deadlatching: Yes
• Anti-lockout / kick-off feature: Yes
• Rebated door compatibility: Yes