Inquiry (采购产品): Safety Mechanism I am looking for a safety mechanism that may involve gears. I have a 40# load hanging on a steel cable, it is lowered / rised slowly. But if the cable breaks, I need the load to be stopped immediately. Similar to a car seat belt mechanism. Do you make such a mechanism? If not, do you know any manufacturer that sells/makes it? Thank you. **** Hidden Message ***** Hank Nighem 95051 USA Company: Symyx E-mail: hnghiem@symyx.com **** Hidden Message ***** hnghiem@symyx.com