The KEYMAN 70mm Double Euro Profile Cylinder is a high-security locking core engineered to the rigorous BS EN 1303 standard. Designed for ultimate protection, it integrates advanced anti-snap, anti-pick, and anti-bump features within a precision-machined solid brass body. The double-sided key operation (requiring a key for both sides) makes it the ideal choice for doors with glass panels or in high-security commercial settings, preventing unauthorized access through broken glass. Its 70mm total length (typically 35mm on each side of the door) is one of the most common and versatile sizes, fitting a wide range of standard Wooden door, Metal door, Interior door, outer door, swing door.
Specifications
Feature | Specification |
Product Type | Double Euro Profile Cylinder |
Security Standard | BS EN 1303 |
Total Length (C / O/A) | 70mm |
Key Features | Anti-Snap, Anti-Pick, Anti-Bump, Anti-Drill |
Material | Solid Brass Construction |
Pin Tumbler System | 6-Pin (High Security) |
Finish | SN,RB,PN,DA,SC,SF |
Keying Option | Supplied with 3 Keys. Keyed Alike & Master Key Systems available. |
Suitable For | Wooden door, Metal door, Interior door, outer door, swing door |
Frequently Asked Questions (FAQ)
Q1: Is the 70mm size the right fit for my door?
A1: The 70mm size (e.g., 35mm/35mm) is the most common size for standard UK and European doors. To be sure, measure the total length of your current cylinder from the front face to the back face. Also, measure from the door edge to the centre of the handle spindle. A 70mm cylinder is typically correct if both measurements are around 35mm.
Q2: How does the anti-snap feature actually work?
A2: It incorporates a sacrificial break line or reinforced cam. If a wrenching attack is attempted, the cylinder is designed to snap at this pre-determined weak point, leaving the internal mechanism intact and the door still locked. This renders the attack useless and protects the door.
Q3: How durable is a cylinder made to EN 1303?
A3: The EN 1303 standard includes rigorous cycle testing. A Grade 1 cylinder (the highest) is tested to a minimum of 100,000 cycles of operation, ensuring exceptional long-term mechanical reliability for high-traffic areas.
Q4: Is this cylinder suitable for a fire door?
A4: A standard EN 1303 cylinder is tested for security and durability. For a certified fire door, you must use a cylinder that is specifically tested and approved for use in fire door assemblies (e.g., compliant with fire safety standards like those tested to BS EN 1634). Always check the product's specific fire rating certification.
