York Legacy Solid Round Pro Dumbbell 5-100 Set 5-100 lbs in 5 lb pair increments (20 pairs, 2100 lbs total set weight) Handles are hydraulically pressed creating a "fishtail" steel handle end. The handles are then permanently embedded in the heads by pouring molten iron around the fishtailed ends of the thick-grip solid steel shaft. The "Legacy" dumbbell features fully knurled, solid steel, thick-grip 33MM handles Cast iron dumbbell heads with baked enamel finish.