功能

• Since it is painted matte black, it does not reflect and does not stand out easily.
• Spring hook.
• The spring forces the opening back.
• For stage, lighting, decoration and optical equipment.
• For connecting metal fittings such as chains, wires and ropes, and for joints of metal fittings of terminals.
• The surface finish varies depending on the lot.
• The color may fade depending on the environment.
• Do not use outside.
• The paint may come off due to impact.