DOM safety knob cylinder K1

The DOM K1 stock cylinder is a standard cylinder which is equipped with a drilling impediment and an anti-knock system. So it is a better 'yard cylinder'.

This DOM K1 knob cylinder is very suitable for locking plans and for securing homes, businesses, garage doors, etc. By using a knob cylinder, it is always possible to open the door from the inside to quickly clear the room in the event of a fire, for example. to leave.

The cylinders are available in different lengths. By default, the cylinder starts at 30/30mm and further it can be extended by 5mm on the outside (A) and inside (B) each time.

How do you measure your cylinder? It is best to measure from the center of the screw, on the side of the cylinder, to the outside (A). With a knob cylinder, left and right are important.

You can select the desired size in the scroll menu above.

Do you need multiple cylinders and do you want to be able to open them with the same key? In that case, indicate this above in the box 'open with the same keys'.

You can also order additional keys if desired. As standard, 3 keys per cylinder are already included.

The DOM K1 cylinders are equipped with 5 spring-loaded pins, 2 of which are extra hardened steel pins. The cylinder is delivered without a certificate of ownership together with 3 keys.

The DOM K1 cylinders have the following advantages:

• Drilling barrier
• anti-knock system (bumping)
• easy key insertion through funnel in the convex warhead
• easy to reorder because you don't need a certificate of ownership for this

The DOM K1 cylinders have an EN 1303 classification with the following characteristics:

• category 2 Durability: Class 6 = minimum 100,000 cycles
• category 4 Fire resistance: Class 1 = minimum 90min
• category 7 Security: Class 4 = minimum 30,000 closures