Description
The Cylinder FCDR-HLF (Half) is a compact half-cylinder designed for doors and rim locks that need key access from one side only. Its shorter body makes it a practical fit for narrow door profiles and applications where a full-length cylinder isn’t required.
Manufactured in Aligarh, India, the FCDR-HLF is built with a solid brass body and tested to withstand 100,000 operating cycles, with 4 anti-drill pins on each side for strong resistance against forced entry. It’s available in 45mm and 50mm sizes, with finish options including AB, Black, PB, PC, SB, and SS — plus a master key option for multi-door setups.
Key Highlights:
- Compact half-cylinder body for narrow profiles
- Solid brass construction for durability
- Tested to 100,000 operating cycles
- 4 anti-drill pins on each side for high security
- Master key option available
- 2 size options: 45mm, 50mm
- Multiple finish options: AB, Black, PB, PC, SB, SS
- Export-grade quality, manufactured in India
Code Size & Finish Variants
| Code | Size Options | Finish Options |
|---|---|---|
| FCDR-HLF This item | 45mm, 50mm | AB, Black, PB, PC, SB, SS |
Related Cylinder Types
| Code | Type | Best For |
|---|---|---|
| FCDR-OSK | One Side Knob | Main doors, offices |
| FCDR-BSK | Both Side Knob | Internal doors, bathrooms |
| FCDR-COIN | Coin-Slot | Washrooms, emergency access |
| FCDR-HLF This item | Half Cylinder | Rim locks, narrow profiles |
Features List
- ✓Compact Half-Cylinder Design
- ✓Solid Brass Body
- ✓100,000-Cycle Tested
- ✓Anti-Drill Pin Protection
- ✓Master Key Available
- ✓Export-Grade Build Quality
Ideal For
- Rim Locks
- Narrow Door Profiles
- Offices
- Commercial Buildings
Custom sizes and finishes available on bulk export orders – ask via WhatsApp.
Frequently Asked Questions
What is a half cylinder used for?
It’s used for doors and rim locks that need key access from one side only, or where a compact body size is required.
What sizes are available for FCDR-HLF?
It is available in 45mm and 50mm sizes.
How many operating cycles is the FCDR-HLF tested for?
It is tested to withstand 100,000 operating cycles.
Is a master key option available?
Yes, a master key option is available for multi-door setups.
Is Falcon Export Hub a manufacturer or trader of door hardware?
Falcon Export Hub manufactures export-grade door hardware in Aligarh, Uttar Pradesh, India.

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