Y4812 Brass Spur Gear 13/16" ID Recessed screw head provides an

Recessed screw head provides an outside surface free of major projections for safety

It is a high grade

Bost-Bronz® bearings are one of the most effective bearings available for precision performance

As a result

Y4812 Brass Spur Gear 13/16" ID Recessed screw head provides anBoston Gear spur gears are designed to transmit motion and power between parallel shafts. The different styles offered include spur, gear rack, pinion wire, stem pinions, and internal gears, and most come with a selection of bore diameters, keyways, and setscrews to accommodate a wide variety of application requirements. They are available in plastic, non metallic, brass, steel, and cast iron and are manufactured in a variety of styles, including