Using this safety cable is easy. First, connect it to your desired system using the quick - connect link with the screw - in fastener. Make sure it's tightly secured. You can use it both indoors and outdoors to hold heavy objects or safeguard valuable items. When using it, always check the weight of the object you're securing. Don't exceed the 155 lbs. (70kg) weight rating, as it could be dangerous. Also, ensure the fall brake is in good working condition. For maintenance, keep it clean. If it's used outdoors, wipe it dry after exposure to moisture to prevent corrosion. Periodically check for any signs of wear and tear, like fraying or damage to the cable. If you notice any issues, stop using it and replace it to ensure continued safety.