Greenlee 39257 4" Flexible Mandrel
Greenlee 39257 Features Useful for cleaning out mud, dirt, and light obstacles from ducts before installation of cable. Can be used around tight bends due to convex contacts between disks. Tapered profile allows pulling in either direction. Pulling eyes on both ends. Polyurethane disks do not damage inner walls of duct. Greenlee 39257 Specifications Duct Size 4" (102 mm) Maximum Disk Size 3.75" (95.3 mm) Maximum Rated Capacity 2330 lbs. (10.3 kN) Weight 4.5 lbs. (2.04 kg)