Hub for Hydraulic Root Cutter RSH-1A

These hubs or arbors are essential for attaching your root saw blades to the rotating shaft of the hydraulic root cutter. This one is made especially for our standard duty 1/8” thick saw blades. Each hub has a 1” hollow shaft with ¼” keyway and through bolt to slip it right over the 1” shaft of the hydraulic root cutter and lock it in place. All steel construction and zinc dipped for long life.