Premium double-cylinder deadlatch with LockAlert®, Safety Release™, and a metal frame strike for enhanced security.
The Lockwood 001 Double Cylinder Deadlatch provides superior security and reliability with its cut-resistant stainless steel bolt, LockAlert® for lock status indication, and Safety Release™ to prevent accidental lockouts. Designed for metal frames, it features concealed anchorage points and a reinforced door frame for added protection. Its Satin Chrome Pearl finish enhances durability and style.

Let’s explore its impressive features:
Features:
- Innovative Security Features:
- LockAlert® provides visual lock status indication
- Safety Release™ prevents accidental lockouts
- Durable Construction:
- Cut-resistant stainless steel bolt for superior strength
- Reinforced metal frame strike for added security
- Strong zinc body for long-lasting performance
- High-Security Design:
- 11 concealed anchorage points for enhanced protection
- Door frame strengthener for additional reinforcement
- Convenient Functionality:
- Hold-back function allows for passage mode
- Reversible handing for flexible installation
- Stylish Finish:
- Modern Satin Chrome Pearl finish complements any door
- Industry-Recognized Standards:
- Complies with Australian Standard AS4145.2-2008
- Security SL7, Durability D8, Corrosion Resistance C6
- Long-Term Reliability:
- Backed by Lockwood’s 25-year mechanical warranty
- Compatible with restricted keying systems
For premium security and long-lasting performance, the Lockwood 001 Double Cylinder Deadlatch is the perfect solution.
General Information:
Model No: 001-3K1SP
EAN: 9311847775503
Fire Rating: Not Tested
Body / Case Material: Zinc
Residential Use: Yes
Security & Safety Features:
Lock Type: Double Cylinder Deadlatch
Security Standards: AS4145.2-2008 | SL7D8C6
Bolt Material: Stainless Steel
Bolt Projection: 18mm
Door Frame Strengthener: Yes
Kinetic Defence: Yes
Safety Release™: Yes
LockAlert®: Yes
Installation & Compatibility:
Backset: 60mm
Door Thickness Range: 30-45mm
Handing: Reversible
Fixing Type: Surface Mounted
Door Type: Hinged
Compatible with Restricted Keying: Yes
Functionality & Convenience:
Bolt Type / Function: DEADLATCH
Number of Cylinders: 2
Bolt Holdback: Yes (Passage Mode)
Access and Mobility: No
Cylinder Type: 201
Warranty & Durability:
Approved Standards Rating Level: Lockset Security SL7 Corrosion Security C6 Durability D8
Warranty / Guarantee: Lockwood 25-Year Mechanical