Product Properties

• Surface treatment: matt nickel / dumb gun / matte black
• Main material: H59 brass
• Lock body: HD-72-55M mute lock body
• Lock cylinder: HD-85-75F
• Suitable for door thickness: 38-52mm
• Door opening method: left outer / left inner / right outer / right inner four open way

Features

• 1. The door lock is made of H59 copper. It has a beautiful appearance and fashionable shape. The production process is fine and the handle is good.
• 2. The door locks have four open doors, such as left outer opening, left inner opening, right outer opening and right inner opening, to meet various needs.

Installation steps

1. Make sure that the inclined tongue is inclined and the direction of closing the door. When it is necessary to adjust the direction of the door opening of the lock body, pull the oblique tongue to the upward direction piece, push the inclined tongue to the lock body, rotate 180°, and draw a hole according to the installation paper rule ( As shown below: A).

2. Place the lock body into the hole; pre-tighten the liner screw (as shown below: BC).

3. Insert the square rod through the door panel into the lock body (as shown below: D).

4. Install the inner and outer panels to turn the handle smoothly: Tighten the screws (figure: EF).

5. Insert the lock cylinder to make the key and knob rotate smoothly (above: G).

6. Tighten the screws, install the gusset plate and the buckle box, align the lock body, make the lock tongue fit smoothly, and tighten the screws (above: H).