Beautiful Cremone Bolt made by LB Brass in France. Shown in black finish. Constructed from steel and cast iron. Knob turns 180 degrees. Rods travel 1/2" at each end. Includes 2 mid guides, 2 end guides, a top strike and a mortise strike. (See details below.) Intended for Inswinging doors or windows. Optional angle strikes are available for Outswinging applications. Knob measures 3-3/8" tall x 1-1/4" wide. Allow for clearance for knob to turn. Rod measures 5/8" wide. Fits door openings up to 98-1/8" tall with knob height at maximum height of 40-1/2". LD9000-8-319 Case DetailCase measures 1-5/8" wide x 5-13/16" tall with a 3-5/8" projection. Mid Guide DetailEach cremone includes two of these mid guides. They measure 1-5/8" wide x 3-3/16" tall. End Guide DetailEach cremone includes two of these end guides. One is used at the very top of the door or window and one is used at the bottom. Each end guide measures 1-5/8" wide x 2-3/8" tall. Top Strike DetailEach cremone includes one of these strikes to be used above the door or window. Suitable only for inswinging doors or windows. Measures 1-5/8" wide x 1-1/4" tall. Mortise Strike DetailEach cremone includes one of these mortise strikes to be used on the floor or windowsill. Measures 2" x 3/4".