HDT-1 Heavy Duty Series Single Revolving Truck Threaded Style

For external halyard flagpoles • Construction: cast aluminum • Pulley: 2-1/2" outside diameter, cast aluminum on 1/2" stainless steel axle • Max halyard diameter: 3/8" • Truck Spindle: 1-1/4" NPT threading • Flagpole: up to 6" outside top diameter pole w/ female fitting installed • Ornaments*: accepts spindle threading of 1/2"-13NC. Secured by 1 stainless steel set screw (1/4"-20NC) • Movement: utilizes enclosed stainless steel bearings and raceway *Can be supplied with 5/8" threading size for use with 5/8" ornaments.