|Special Shipping Type||N/A|
The Truth Skylight Operator-Straight Drive-4275 is eeasy to install on wood, metal or vinyl skylights. Gear reduction provides needed lift for sash weights up to 140 lbs. Steel chain is detachable at the sash for easy maintenance. The housing measures 2-3/4" wide by 10-3/4" long with a thickness of 7/8".