X-tra - a German high-security and discreet access control system with a reversible key.

The cylinder's security is ensured by up to 20 active pins placed asymmetrically in four different planes within the cylinder.

X-tra cylinders can be integrated into 'One Key' and 'Master Key' systems.

About the cylinder:

• Extra Security class cylinder (Class 6)
• Reinforced with an XR plate body
• Wide range of lengths and symmetries
• Options: one-sided, key-key, key-tumbler
• Key pin options: pin, Mul-T-Lock gear
• Body finish: satin nickel
• Supplied with - 3 keys or 5 keys, access card
• Tumbler finish: nickel, gold

Mechanical strength:

• 20 mechanical secrets
• Secret pins placed in 4 planes
• Solid cam (CAM) made of hardened steel
• Certified according to EN 1303-2005 with the highest resistance class against drilling
• Warranty - 2 years
• Made in Germany