The Winkhaus roller cam
Cotter pin locking systems are an easy-to-install alternative for main or secondary entrance doors made of wood or plastic. The lock has up to four additional drawing points and thereby guarantees a tighter seal and improved protection against opening of the door by force.
The roller cams, adjustable manually, allow the door situation to be adapted accordingly and thus facilitate optimum locking. This allows door design tolerances to be balanced out.
Winkhaus mushroom pin
The mushroom pins slide behind the security keep when the door is bolted. This prevents the door leaf and frame from being pulled apart horizontally. The contact pressure can be conveniently adjusted using a hexagon socket. This guarantees easy bolting and high door movement in the frame – a major plus for security and tightness at the door element.
Actively secured lock technology
Very robust sintered metal gearwheels guarantee long-lasting function. When bolted, the lock mechanism is blocked. The roller cam and mushroom pin are also blocked securely and cannot be compressed either individually or together. Therefore the lock mechanism can therefore only be unblocked using the appropriate key and optionally unlocked by means of the locking cylinder or by actuating the handle.