740
Made of brass. Base includes 4 screws and weighs 2 ounces. Top plate includes 2 screws and 2 washers, and weighs 1 ounce.Replacement parts available:#1/4x20x1/4 - Screw for Top Plate#1/4STARWASH - Washer for Top Plate#8x5/8 - Screw for Base Plate