Codelocks CL255 SS KEY Mechanical Mortice Latch – Key Override, Dual Backplate, Stainless Steel
£154.95
- Description
Description
Codelocks Tubular Mortice Latch – Professional Keypad Access Control Lock with Code Override
Premium Mechanical Code Lock with Flexible Hold-Open Function & Key Override for Secure Access Management
The Codelocks tubular mortice latch represents professional-grade access control engineered for diverse security applications. This advanced mechanical lock combines sophisticated code entry system (8,191 non-sequential combinations), flexible hold-open functionality, and key override capability—delivering versatile access control suitable for internal and external applications. The choice of three mortice latch sizes (50mm, 60mm, 70mm), stainless steel and polished brass finishes, and full fire-door certification make this solution ideal for commercial, institutional, and residential security requirements.
Product Overview
Designed for security professionals, facility managers, building contractors, and property owners, the Codelocks mortice latch functions as a comprehensive access control solution. The sophisticated mechanical code system, combined with traditional key override and configurable hold-open function, delivers professional security management without electronic complexity. The robust construction, fire-door certification, and diverse finish options transform this lock into a versatile security component suitable for demanding commercial and institutional applications.
Key Features & Benefits
Advanced Mechanical Code System
- 8,191 Non-Sequential Combinations: Exceptional code flexibility for security
- Single Code Storage: Simple, reliable code management
- Mechanical Operation: No electronic components eliminate power dependency
- Code Tumblers: Off-door code change system for field reconfiguration
- Dual Input Methods: Inside lever and outside keypad access
- Professional Security: Advanced mechanical security architecture
Flexible Access Control Options
- Inside Lever Operation: Free access from interior without code entry
- Outside Keypad Entry: Code input required for external access
- Hold-Open Function: Enable free entry when required without code
- Function Configurability: Enable/disable hold-open during installation
- Key Override Capability: Traditional key backup access system
- Dual Access Methods: Mechanical and key-based access options
Premium Construction Quality
- Stainless Steel Option: Corrosion-resistant professional finish
- Polished Brass Alternative: Premium aesthetic appearance
- Zinc Alloy Components: Durable internal mechanisms
- Neoprene Seals: Weather protection for external applications
- Robust Engineering: Professional-grade construction throughout
- Extended Service Life: Quality materials support long-term reliability
Flexible Mortice Latch Options
- 50mm Latch: Standard latch size for typical applications
- 60mm Latch: Extended latch for enhanced security
- 70mm Latch: Maximum latch size for demanding applications
- Choice Flexibility: Select latch size based on application requirements
- Professional Sizing: Standard options accommodate diverse door types
- Installation Compatibility: Suitable for standard door frame preparations
Fire-Door Certification
- Fire Kit Compatible: Codelocks Fire Kit Packs available
- 30-Minute Fire Rating: Available fire-door certification
- 60-Minute Fire Rating: Extended fire-resistance option
- BS EN 1634-1:2008 Tested: Fire safety standard certification
- Building Code Compliance: Meets fire safety regulations
- Professional Installation: Fire-rated configuration available with kits
Versatile Installation Capability
- Internal Applications: Suitable for interior access control
- External Use: Weather-resistant design for outdoor installation
- Wooden Doors 35-60mm: Standard door thickness compatibility
- Dual Backplate System: Hold/non-hold open configuration options
- Non-Handed Design: Suitable for left and right hand doors
- Universal Application: Flexible installation across diverse settings
Technical Specifications
| Specification | Detail |
|---|---|
| Manufacturer | Codelocks Ltd |
| Product Type | Tubular mortice latch with code access |
| Lock Type | Mechanical keypad code lock |
| Primary Lock Type | Key lock with code override |
| Code Storage | Single code – 8,191 non-sequential combinations |
| Code Entry Method | 14 stainless steel buttons |
| Code Change Method | Tumblers (off-door configuration) |
| Access Methods | Inside lever, outside keypad, key override |
| Latch Type Options | 50mm, 60mm, 70mm mortice latches |
| Latch Material | Zinc alloy with stainless steel options |
| Material Options | Stainless steel, polished brass finishes |
| Keypad Buttons | 14 stainless steel buttons |
| Button Material | Professional-grade stainless steel |
| Spindle Type | Flat spring-loaded spindle |
| Handed Configuration | Non-handed (suitable for left/right hand doors) |
| Door Thickness | Suitable for 35-60mm wooden doors |
| Suitable Applications | Internal and external use |
| Hold-Open Function | Dual backplate enables hold/non-hold configuration |
| Hold-Open Control | Enabled default, disablable during installation |
| Weather Protection | Neoprene seals included |
| Fire-Door Compatibility | Fire Kit Packs available for 30 or 60-minute rating |
| Fire Standard | BS EN 1634-1:2008 tested |
| Key Override | Traditional key backup access |
| Key Alike Option | Keyed alike available on request |
| Installation Type | Mortice latch installation (standard procedure) |
| Professional Grade | Premium light-duty mechanical lock |
| Special Features | Key unlock, code access, hold-open function |
