Xizi OTIS Elevator Triangle Lock Long Rod 110mm

Xizi OTIS Elevator Triangle Lock Long Rod 110mm is used in elevator landing door emergency opening and maintenance access applications.

This part is normally installed on the elevator landing door side. It allows authorized elevator technicians to open the landing door with a matching triangle key during inspection, maintenance, rescue, or emergency operation.

In the elevator spare parts market, this product may also be searched as:

• Xizi OTIS Elevator Triangle Lock
• Xizi OTIS Triangle Lock Long Rod 110mm
• Elevator Landing Door Triangle Lock
• Elevator Door Triangle Lock Long Rod
• Elevator Landing Door Emergency Lock
• Elevator Floor Door Triangle Lock
• Lift Landing Door Triangle Lock
• Elevator Triangle Key Lock

The main product reference for this page is:

• Xizi OTIS Elevator Triangle Lock Long Rod 110mm

Because this is a mechanical landing door access part, the old lock structure, rod length, opening direction, and mounting position should be confirmed before ordering.

110mm Long Rod Structure

The 110mm long rod is the key feature of this product.

Compared with a short triangle lock, the long rod version is used when the landing door structure requires deeper reach or a longer mechanical operating arm. This may depend on the door panel thickness, lock installation depth, or original landing door design.

Before supply, buyers should confirm whether the old lock is also a 110mm long rod version. If the original lock uses a shorter rod, a 110mm version may not fit or operate correctly.

Landing Door Emergency Access Use

This product should not be treated as a normal cabinet lock.

It is part of the elevator landing door access system. In elevator maintenance, the triangle lock allows technicians to open the landing door from the outside when inspection or emergency access is required.

For safety reasons, this part should be installed and adjusted by qualified elevator maintenance personnel. After replacement, the door opening action and lock return position should be checked carefully.

What Buyers Should Confirm

Before ordering Xizi OTIS Elevator Triangle Lock Long Rod 110mm, please confirm:

• Rod length, especially whether it is 110mm
• Front photo of the old triangle lock
• Back photo of the lock body
• Side photo showing the rod length
• Mounting hole distance
• Door panel thickness if available
• Left-opening or right-opening requirement
• Installation position on the landing door
• Existing problem with the old lock

If the old lock has a visible code or supplier marking, please provide a close-up photo. This helps confirm whether the required item is the long rod 110mm version or another elevator triangle lock type.

Common Replacement Situations

This triangle lock may be replaced when the old part has problems such as:

• triangle key cannot turn smoothly
• landing door cannot be opened during maintenance
• long rod is bent or worn
• lock body is damaged
• old lock is rusted or stuck
• mounting holes are loose
• emergency access operation is not smooth

These problems may also be related to door panel deformation, incorrect installation position, wrong key size, or landing door alignment. The complete lock area should be checked before confirming replacement.

Supply Reminder

Do not select Xizi OTIS Elevator Triangle Lock Long Rod 110mm only by the front keyhole shape.

Many elevator triangle locks look similar from the outside, but the rear rod length, rotation direction, mounting hole position, and installation depth may be different. A wrong version may not operate the landing door mechanism correctly after installation.

For overseas buyers, sending clear photos of the old lock from the front, back, side, and installation position is the safest way to confirm the correct replacement before shipment.