This 1-7/8" double pulley external halyard flagpole truck works on flag poles with an outside diameter of 1-7/8 inches. DON'T measure the inside diameter of the pipe, pole, etc. this flagpole truck slides over the outside of the flagpole.
This 1-7/8 Inch Silver Cast Aluminum External Halyard Stationary Double Pulley Flagpole Truck Can Mount On Top Of A Flag Pole Up To 1-7/8 Inches Top Outside Diameter.
Each pulley is 1-1/2" outside diameter made of cast nylon. Spins on a 1/4" stainless steel axle.
The pulley can handle a maximum halyard diameter of 5/16".
Truck is secured to the top of your outside diameter flagpole of 1-7/8 inches by a 3 stainless steel set screw (size 5/16"-18NC).
You can easily install an ornament on top of this external halyard stationary flagpole truck. Accepts spindle threading of 1/2"-13NC. We will also supply you with a stainless steel set screw (size 1/4"-20NC) to secure your ornament to the top.
Movement: this truck is stationary.
Construction: cast aluminum
Pulleys: 1-1/2" outside diameter cast nylon on 1/4" stainless steel axles
Maximum halyard diameter: 5/16"
Truck: secured by 3 stainless steel set screws (size 5/16"-18NC)
Ornaments: accepts spindle threading of 1/2"-13NC Secured by 1 stainless steel screw.