APG Lock Cylinder 75 series different keys

For residential and light commercial doors requiring reliable keyed security, the APG 75 Series Euro Profile Double Cylinder offers a robust keyed different (KD) solution. Each cylinder is uniquely keyed, ensuring no two cylinders share the same key, ideal for individual door control. The 30mm/30mm length fits standard door thicknesses, while the solid brass construction with satin chrome finish provides durability and corrosion resistance. Equipped with anti-pick, anti-drill, and anti-bump features, this cylinder meets EN 1303:2015 security grade 4 and durability grade 6, making it a dependable choice for daily use.

Key specifications

• Cylinder type: Euro Profile Double Cylinder
• Keying: Keyed Different (KD)
• Length (A/B): 30mm / 30mm (total 60mm)
• Material: Solid brass
• Finish: Satin chrome
• Pins: 6-pin tumbler mechanism
• Security: Anti-pick, anti-drill, anti-bump
• Keys supplied: 3 per cylinder
• Key type: Standard profile, reversible
• Application: Residential and light commercial doors
• Standards: EN 1303:2015 (Security Grade 4, Durability Grade 6), EN 1670 Grade C corrosion resistance
• Durability: 100,000 cycles
• Cam type: DIN standard cam
• Fire door compatible: Yes (up to 60 minutes)
• Master key system compatible: No
• Operating temperature: -20°C to +80°C

Why choose it

The APG 75 Series cylinder combines high security with long-lasting performance. Its solid brass body and satin chrome finish resist corrosion and wear, while the 6-pin mechanism with anti-pick, anti-drill, and anti-bump protection deters common attack methods. The keyed different configuration ensures each lock is unique, enhancing security for multi-door installations. With a durability rating of 100,000 cycles and compliance with European standards, it is built for years of trouble-free operation.

Ideal use cases

• Replacing worn or low-security cylinders on residential entrance doors.
• Upgrading security on apartment or office doors where individual key control is needed.
• New installations on timber, composite, or metal doors up to 60mm thick.
• Light commercial properties such as small offices, shops, or clinics.
• Fire-rated doors requiring a cylinder with up to 60-minute fire resistance.

Good to know

Each cylinder comes with three keys, and the reversible key design allows insertion in either orientation for convenience. The DIN standard cam ensures compatibility with most Euro profile locks. For doors with different thicknesses, other length variants are available in the 75 Series. Note that this cylinder is not suitable for master key systems; if master keying is required, consider APG's master key compatible options.