1. 1 right + 1 left = 1 pair 
2. 1 pair = KEY ALIKE
3. Supply 3 keys for 1 pair
4. Single turn, 3 pins cylinder lock
5. Interchangeable: With most common roller shutter locks available on the market. 

The reinforced bolt makes the roller shutter more resistant to attack.
6. Available for motorized roller shutter
7. Reinforced steel bolt: 2mm steel plated folded back on itself to reach overall 

6.5mm thickness
8. Straight, shifted, Lengthened bolt available with 6mm hole
9. Solid brass cylinder
10.Rustproof zinc plated box and components
11.*3 brass key, chromed plated