B16 and B17 open frame solenoids are compact components that weigh as little as 0.44 oz and provide and economical solution for high-volume applications. The solenoids offer continuous or intermittent duty, on/off operation, and pull-in engagement that is well suited to lock/latch operations. Forces up to 25 oz. can be achieved. The solenoids are designed to provide life of 100,000 cycles with moderate force output.