Construction: Cast Aluminum
Max Halyard Diameter: 3/8"
Truck Spindle: 1 1/4" NPT Threading
Flagpole: Up to 5 1/2" Outside Top Diameter pole with female fitting installed
Ornaments: Accepts Spindle Threading of 1/2"-13NC*. Secured by 1 stainless steel set screw (1/4"-20NC)
Pulleys: 3 3/4" Outside Diameter Cast Aluminum on 1/2" Stainless Steel Axles.