Single turn, 3 pins cylinder lock
 Interchangeable: With most common roller shutter locks available on the market.   

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

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