The WoodRiver Clamp Guide Universal Base from Woodcraft is designed to slide accurately in the T-slot found on all WoodRiver Clamp Guides and WoodRiver Guide Rail. It is ideal for mounting a circular saw or router to create a precision power tool accessory, says the company. The Clamp Guide Universal Base has an 11-1/2" x 6- 3/4" plate with attached guide block for mounting a user’s circular saw or router. The Universal Base can be set down on the WoodRiver Clamp Guides or WoodRiver Guide Rail for plunge cuts. The WoodRiver Clamp Guide Universal Base works with WoodRiver Clamp Guides or WoodRiver Guide Rail to add guided precision to a user’s circular saw or router. WoodRiver Clamp Guides and WoodRiver Guide Rail are sold separately. For additional information, visit www.Woodcraft.com/product/149196/woodriver-clamp-guide-universal-base-f…