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Double drop lock with split door handle drop tube and adjusting key for cylinder depending function The lock box can be used for doors where you want locking with cylinder trap, door handle trap hold and door handle opening from the inside and adjustment key. From the outside, pull the door handle trap and cylinder trap into the lock case with the key. From the inside, pull the door handle trap and cylinder trap into the lock case with door handle, key or knob handle. The cylinder trap is locked in the locked position when the locking catch is pressed into the lock case. The switch key can block the cylinder trap in the unlocked position.

Technical specifications

The falls can tolerate a skew between door and frame of ± 4 °. Lock case with mandrel size 50 mm can be mounted with Ruko safety cylinder or oval cylinder. Lock boxes with mandrel dimensions 35 mm can be mounted with Ruko oval cylinder. Available in 35 mm and 50 mm mandrel sizes. The post is made of glossy zinc-treated steel, which provides a resistant and neutral surface that fits into all environments. Cases of turned steel with glossy zinc treatment.