For cable style internal halyard poles, Threaded, Revolving, Single pulley

• Construction: Cast aluminum
• Cable Bushing: IHT-3 has a bronze fitting; all other sizes supplied with a stainless-steel bushing at the cable exit point 
• Truck Spindle: 1-1/4" NPT threading
• Ornaments: Accepts spindle threading of 1/2"-13NC. Secured by 1 stainless steel pan head screw (Size 1/4"-20NC)
• Movement: IHT-3 utilize stainless steel sealed lubricant bearing assemblies; all other sizes utilize enclosed stainless-steel bearings and raceway.