Product Made in Japan
Manufacturer: F.T Industries

Step 1:

Wrap the chain belt around the shaft of the hook.

Step 2:

Insert the chain belt into the fixing bracket.

Step 3:

Screw in the embedded screw with a hex wrench and tighten the chain belt.

Also, wrap an auxiliary wire to prevent it from falling.

Step 4:

To prevent it from coming off, insert the lock pin into the fixing bracket and fasten it with the R pin.