Premium version with the same adjustability and contours as the standard model, but with a CNC machined, aluminum base plate for added strength and rigidity. Available with Short or Long base plate for easy fitting to a variety of stock sizes. Mfg: Morgan SPECS: Base Plate – Machined aluminum, natural, polished finish. Short – 5-1/8" (13cm) long x 1-7/8" (4.8cm) wide base plate. Long – 5-5/16" (13.5cm) long x 1-7/8" wide base plate. Pad – Rubber, black. 5X"X (10cm) long x 1 1/4X"X (3.1cm) thick. Includes mounting screws and instructi