Guardian CB-12 Weld-On Anchor PostPermanent Solution Steel * The CB 12 Roof anchor is a permanent anchor designed steel. Durable Galvanized Finish * The CB 12 includes a durable galvanized finish to withstand the harshest weather conditions. Accessible Attachment Point * The post of the CB 12 extends past roofing substrate to keep the attachment point high enough so it's still accessible after the roof is complete. Works with Off the Shelf Flashing Kits * The Guardian CB 12's round