Manual Skylight Operators

Compatible with wood, metal or vinyl skylights, Manual Skylight Operators are easy to install, simple to use and can lift up to 140 lbs. with minimal effort. Strong plastic case liner keeps the chain and sprocket sliding smoothly, making windows easy to open. Hardened steel chain is detachable at the sash for easy installation and provides years of noise-free operation. Straight Drive and Angle Drive are available along with standard and long handle versions.
Technical Documentation: