Check page 22, Table 1 for the weight you need per mount. Table 2 gives you the dimensions. http://lordfulfillment.com/pdf/44/PC7000_IndustrialParts.pdf#page=22 Craig -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://mailman.qth.net/pipermail/arc5/attachments/20220207/fd3fb123/attachment.html>