Description
- Signature Cylindrical Body Solid forged satin brass body with chamfered, rounded edges to avoid surface abrasions and prevent leverage/pipe wrench twisting attacks.
- Double Offset Locking Latches Dual case-hardened steel latches secure both sides of the shackle independently, providing extreme tensile pull resistance.
- Anti-Corrosion Shackle Case-hardened, tempered steel shackle triple-treated with copper, nickel, and heavy chrome plating to resist cutting, sawing, and outdoor corrosion.
- Pick-Resistant Cylinder Precision brass mechanism featuring mushroom-shaped counterpins and anti-burglar security pins to counter picking and bumping attempts.
- Anti-Counterfeit Hologram Includes Viro’s genuine security hologram on the lock face to verify authentic Italian manufacturing.
- Key-Retaining Safety Mechanism Key can only be removed when the shackle is fully locked in place, ensuring the lock is never left unsecured accidentally.












