G&G Manufacturing Company manufactures and distributes power transmission products all across North America. These products include sprockets, gears, pulleys, sheaves, weldahubs®, bushings, keyed shafting, couplers, spline shafts, clutches, roller chain, PTO drivelines and guards, universal joints, yokes, adapters, threaded rod, nuts, round, square and rectangular tubing and shafting, jacks, wheel hubs and spindles and special made to order parts.