External Halyard Heavy-Duty Single Revolving Truck

•  Heavyweight Cast Aluminum Body  and Components.

•  Single Aluminum Pulley with Stainless Steel Axle.

•  SEALED Upper and Lower Stainless Steel Ball Bearing Assemblies. 

•  1-1/4" NPT Spindle.

• 1/2"-13NC Top Drilling (5/8"-11NC Available).

•  Recommended Halyard Diameter – 3/8".