kits for building children's swing sets, climbing units and playground equipment for residential use consisting of hardwood dowels, hardware, pole clamps, brackets, braces, handles, beam clamps, tarps, swing hangers, swivel hangers, climbing ropes, climbing ladders, climbing nets, swinging bridges, belted swing seats, trapeze bars, rings, rings and trapeze combinations, fireman's poles, tire swings, slides, merry-go-rounds and assembly plans; and accessories for children's swing sets, climbin...