ST-1 Series (Pulleys)
The ST-1 Series pulleys feature cast aluminum construction with a 1" diameter outside nylon pulley on a 3/16" stainless steel axle.
These pulleys are designed to fit over the top of the flagpole and are secured to the flagpole by a 1/4"-20NC stainless steel set screw (included). The top is designed to accept an ornament with a spindle threading of 1/2"-13NC as standard.
***The ST-1 Series pulleys are a cap style stationary flagpole truck with one pulley and are designed for external halyard poles.