CISA Expert 10 Lock Cylinder with Button L.40 + 50 mm 5 Keys

Nickel-plated cylinder 10 pins on 2 lines. Anti-bumping, Anti-breaking, Anti-picking, Anti-drilling, Anti-pulling/pushing Unique key number: more than 1.6 million combinations (grade 6, the highest of EN1303-2015). Supplied with personal card and 5 reversible keys. Disengageable function: opens even if a key has remained in the interior door. 10-year warranty, Weight: 0.8598028218 pounds, Manufacturer: CISA