The SHOP FOX® Right Angle Jig is constructed using top quality aluminum castings and plates which are machined to exacting tolerances. It has the perfect weight-use ratio to dampen vibration, yet is still light enough to easily slide the workpiece through the machining process. Its quality and precision are evident from the first cut. Cut tenons, dados, rail ends, and finger joints safely and with complete accuracy.Eliminates the need to construct many other jigs and fixturesIncreases operator safetyEasily adjustableExtremely durableSimple to set up and useMaximum horizontal Opening: 1-3/4" x 8"Handholds: 45°, MoldedMiter bar size: 3/8" x 3/4" x 11" (Can be removed for irregular work.)Solid aluminumDepth (Fully Extended): 13" (closed): 7-1/2"Width: 13"Height: 8"Net weight: 15 lbs.