✅ Security-first design: this Roller Shutter Door Lock integrates an anti-snap euro cylinder tested to resist drilling and picking, safeguarding access to windows, commercial roller shutters and garage entrances; use alongside alarm systems for added protection. ✅ Effortless key control: the Shutter Center Lock delivers smooth operation of retractable shutters, with a euro-profile cylinder suited for roll-up doors, metal storage units, cabinets and patio enclosures to shield valuables from theft. ✅ Built to last: the Central Roller Shutter Lock features a solid galvanized-steel body for exceptional corrosion resistance and prolonged service life; its precision cylinder withstands repeated cycles and remains oxidation-proof in all conditions. ✅ Product details: double-bit key mechanism | 1 unit per pack | euro-profile cylinder | key-actuated (no handle) | measures 155 x 55 mm | cylinder length 90 mm (internal/external) | engineered for roll up door lock installations in garages, warehouses, gates and tool closets. ✅ Quick DIY installation: includes 2 precision keys and mounting accessories for tool-free fitting onto existing guides; this Rolling Gate Door Lock enhances any garage shutter central lock configuration without additional wiring., Weight: 1.1684499886 Pounds, Manufacturer: DOJA Barcelona