IH-1 Internal Halyard Cap Style Stationary Single Pulley Truck

For internal halyard flagpoles • Construction: cast aluminum • Internal Pulley: 1-1/2" outside diameter cast nylon on 1/4" stainless steel axle. Pulley assembly affixed to the inside of the truck by a 5/16"-18NC stainless steel set screw • External pulley: cast nylon on 1/4" stainless steel axle (2" outside diameter on IH-1-3; 1-1/2" on IH-1-35) • Max halyard diameter: 5/16" • Truck: secured by 3 stainless steel set screws (size 5/16"-18NC) • Ornaments*: accepts spindle threading of 1/2"-13NC. Secured by 1 stainless steel pan head screw (size 10-32) *Can be supplied with 5/8" threading size for use with 5/8" ornaments.