Assa lock box Connect 621

Double deadbolt lock with split door handle deadbolt tube and conversion key for cylinder rest function The lock box can be used for doors where you want locking with a cylinder deadbolt, door handle deadbolt retention and door handle opening from the inside as well as a conversion key. From the outside, pull the door handle latch and the cylinder latch into the lock box with the key. From the inside, the door handle latch and cylinder latch are pulled into the lock box with a door handle, key or twist handle. The cylinder latch is locked in the locked position when the latch is pressed into the lock box. The switch key can block the cylinder drop in the unlocked position.