Lince 9C753535ND High Security Euro Cylinder Lock C7 L35 Double Clutch, Grey, 35+35

MAXIMUM PROTECTION AND DURABILITY; Patented Triple Locking: Resistant to known burglary techniques. Protection against picking, bumping and impressioning; Anti-Impressioning: Prevents unauthorised duplication; Anti-Extraction: Reinforced bar and security claws resist forced extraction; Anti-Bumping: Internal elements resist impact attacks; Anti-Snap: Asymmetrical stainless-steel design; Anti-Drill: Carbonitrided-steel protection; Anti-Pick: Special anti-pick pins; Double-Clutch / Emergency Function: Can be opened from outside even if a key is left inside. HIGH-TECH KEY. Supplied with 5 reversible multi-point nickel-silver keys with a long neck for easier use. Advanced mixed pin-and-groove technology for optimum security. Key reproduction card included. QUALITY DESIGN AND MATERIALS. Euro-profile cylinder compatible with European standards. 17 mobile locking elements for enhanced manipulation resistance. Advanced anti-drill protection: 4 case-hardened steel bars in the body and 3 in the rotor. Stainless-steel pins, pistons and springs. More than 50 million combinations. EN 1303:2016 CERTIFIED. Key Security: Grade 6 (maximum). Attack Resistance: Grade 2 (maximum). Durability: Grade 6 (maximum). Corrosion Resistance: Grade C (maximum). DOUBLE-CLUTCH / EMERGENCY FUNCTION: Allows the lock to be opened from the outside even if a key is left inside, providing quick and practical access in an emergency.