Product Functions:
Individual bronze sash lever locks, gear driven bronze cranks for out-swing casement or awning function.
Product Details:
Crank-out casements inherently are more limited in sash size than OSLOs Old English or Euro sash profiled designs because there are weight and wind load limitations on typical articulating TRUTH type scissor hinges and crank gear hardware therefore a lower performance expectation in seaside locations. Designers specify crank casements for their narrow sash profiles, and the fact that they can be operated without opening or removing a screen. This all translates into price economy too.
Technical Information:
100 percent memory weather-seals; antiquing or other bronze plating, as specified; Mahogany or Oak wood, custom factory finishes. Articulating hinges for cleaning from inside; Fixed Aluminum or wood frame screens or hidden roll screens. Any arch, ellipse, round or angle top, or mulling combinations; any glazing; 7/8 inch three part mutton or 1 3/8 inch true divided lights.