Precision Telescoping Fence Extends 17″ to 34″ for Woodworking Excellence. Precision Telescoping Fence: Elevate Your Woodworking Experience. Introducing the ultimate tool for woodworkers who demand precision and excellence. This expertly crafted telescoping fence extends gracefully from 17 inches to a robust 34 inches, providing unparalleled flexibility for all your miter cuts and woodworking applications. Adjustable …