Double open prodile cylinder lock the door by key both inside and outside, which is made by brass. The cylinder has 5pins and 6pins for enhanced security performance, and comes with M5 installation screws and three brass keys.
There is different length for your choice, from 60mm to 120mm. The length of the profile cylinder is depend on the door thickness. We can recommend you the suitable length taht can match your requirments. We can also give you different surface finish such as matted black, antique brass, polished brass, satin nickle, etc.
And the profile cylinder is often used with CE mortise door lock, fire rated door handle and CE door hinge to provide high grade fire resistance performance for the fire protection systems in public places. You can also find other fireproof door hardwares in our website.
