คุณลักษณะ

• The pin is locked with a hexagonal setscrew (holo screw) from the top of the pin, so the pin is hard to loosen.
• Since it is a sinking type shackle, ropes won't get caught.
• For the connection of chains, wires, ropes, etc., and the joint of the metal fitting of the terminal.
• Especially in places where the pin may be loosened by a normal shackle due to a lot of vibration.