Axa Double Security Cylinder (Comfort Security): 30-30 mm, incl. 3 keys. SKG**

(This text is machine translated) Reliable double security cylinder Comfort Security for the entire home. Application: for exterior doors double nickel-plated brass cylinder with scanning protection with drilling impeded by carbide pins more than 1,600,000 different key combinations with 3 symmetrical, nickel-plated brass reversible keys per cylinder, for extra ease of use complies with the Police Quality Mark for Safe Living and SKG2 complete with fasteners