For internal halyard poles — Cap Style — Stationary — Single Pulley Cast aluminum construction for use on rope style internal halyard flagpoles. A small pulley assembly is added to the inside of a standard outrigger style truck to allow the halyard to feed from inside the flagpole. The pulley assembly has a 1-7/16″ outside diameter cast nylon pulley on a 1/4″ stainless steel axle and is held in place inside the truck by a 5/16″-18NC stainless steel set screw. The truck has a 2″ outside diameter cast nylon pulley on a 1/4″ stainless steel axle and is designed to slip over the top of the flagpole and be secured with three 5/16″-18NC stainless steel set screws. The top of the truck will accept an ornament with 1/2″-13NC threading as standard but can supplied with other sizes of threading. The ornament is held in place by a 10-32 stainless steel pan head screw. Recommended maximum rope diameter is 5/16″.