8 Manually operated hoists in the nature of cable pullers, and associated structural parts in the nature of a hoist frame, and metal hardware in the nature of bolts, screws, J-hooks, and L-hooks, all sold as a unit; manually operated hoists in the nature of crank hoists, and associated structural parts in the nature of a hoist frame, and metal hardware in the nature of bolts, screws, nuts, J-hooks, and L-hooks, all sold as a unit