Roto Gear Box only, New Style, Replacement - 35mm backset

The Old Style with pins and the New Style with alligator teeth are not interchangeable.

This Roto Multipoint Lock Gearbox is designed exclusively for use with current-style multipoint locks. It is incompatible with older Roto locks.

The new style gearbox features alligator teeth at the top and bottom, allowing for quick and secure attachment to the upper and lower extensions. Older-style locks, by contrast, use pins for connection.

For visual reference, see additional pictures to ensure proper identification and compatibility.

Faceplate Width: 5/8 inch (16 mm)
Faceplate Length: 15-3/4 inch (400 mm)
Backset: 1-3/8 inch (35 mm)
Markings: H 35/92 1113
Markings: Roto on the faceplate
Latch: Combination of metal and Plastic

Operation: Lock
Lift handle to engage locking devices and extend deadbolt
Turn cylinder thumb turn or Key to secure door in locked position.

Operation: Unlock
Turn cylinder thumb turn or Key to unlocked door.
Depress Handle to Retract deadbolt and unlock door

To Change Handing of Spring Latch:
1. Insert small screwdriver into the round hole above the latch
2. Push down on screwdriver handle
3. Remove Latch and reverse, then push back into the lock body

SPECIAL NOTE: This Gearbox has Teeth on both ends, and the others have Pins. Compare all features for replacement.


How to Rehand a Roto Multipoint Lock Gear Box