The roller shutter garage door lock is convenient and practical, with excellent texture, and can serve you for a long time without being easily damaged. The exquisite craftsmanship can serve you well without breaking easily. This is a very practical roller shutter garage door lock. Features -Color:As Shown -Material:metal -Size:21.00X3.50X2.00cm/8.25X1.38X0.79in Extension length: 280mm Hole distance: 24mm/150mm - Made of metal, durable. Using a printing process to make the product stronger, improve safety and prevent children, pets or adults from damaging items. - Copper lock cylinder, anti-theft, anti-prying, anti-knock, can provide higher safety performance. - The anti-technical opening time is more than 270 minutes, which can scare away thieves. - Polished by premium cold-rolling treatment, effectively resist violence and rust, and greatly extend the life. - With fine workmanship, simple in design and very practical in use, easily win your favors. Package list: 1 x lock 6 x keys 6 x brackets