Parts is parts
Whether you have a lifting pendant that is wire, or rope, or a combo of both, it is important to check everything there on a regular basis. Metal parts corrode and wear, line fatigues and abrades. Even when everything is A-1, bad things can still happen. I know a guy whose keel must have gone over a submerged tree stump or something similar. It lifted about half way, then when the boat had passed over whatever it was, the keel dropped so hard that it ripped out the raising winch.