Clip-on locking fastener for 40 mm octagonal tube, 2 links

Warning: There are many different sizes available. Please carefully check your measurements using the diagrams before placing your order.

Rigid 2-link fastener allowing the connection of the curtain to the 40 mm octagonal tubes.
Ensures locking of the curtain in the lowered position within certain usage limits.
Clip-on fastening for octagonal tubes, other tubes fixed by screws or rivets.
Fastener suitable for 8 mm slats.
Provide one fastener every 80 cm (minimum two fasteners).
The two end locks must be placed about 200 mm from the guide rail.
Lifting capacity: 7 kg per fastener.

=> Choose the locking fastener according to the slat:



- An 8 mm slat corresponds to a slat height of 30 to 45 mm.
- A 14 mm slat corresponds to a slat height of 50 to 60 mm.

=> Usage recommendations:

- The locks and fasteners fixed on the axis must always be positioned at the ends closest to the guide rails (maximum 20 cm).
- It is advised to provide at least two curtain locks: one lock every 80 cm.
- Locking fasteners are recommended for winch and motor operations.

In the case of motor operation: the use of motors with automatic limit switches is recommended.
Why? If the limit switches are poorly adjusted and depending on the motor power, it could cause the locks to break.