Manual Skylight Operators

Compatible with wood, metal or vinyl skylights, Truth's 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 sprocket and chain provide years of noise-free operation. Straight Drive and Angle Drive are available along with various hand or pole crank options.
Technical Documentation: