These TCS flyable hardware components are designed specifically for the weight of professional loudspeakers. These kinds of parts cannot be found at a typical hardware store. We recommend these special parts for your fly speaker set ups. When setting up flyable speakers, please do so according to specs and instructions in the TCS manuals, or consult a professional before rigging. Rated at 1000 lb. weight capacity per Eyebolt. Each Eyebolt comes with a washer.