Revolving, single pulley truck for cable style internal halyard poles. 1 1/4" NPT spindle threading screws into the top of the flagpole with female fitting. Stainless steel bushing at the cable exit point, except for the IHT-3, which has a bronze fitting. IHT-3 utilizes stainless steel sealed lubricant bearing assemblies, all other sizes have enclosed stainless steel bearings and raceway for movement.
All sizes accept ornaments with a spindle threading of 1/2"-13NC.