Shop IRON COMPANY for USA made PowerBlock dumbbells and stands. PowerBlocks are the heaviest, most compact, quick change dumbbell system on the market today. PowerBlock is the only selectorized dumbbell system that can expand to meet your specific needs. Now you can have rapid access to a whole rack of dumbbells at home in a space occupied by just one pair! How do you get up to 28 pairs of dumbbells equaling 2,565 lbs of free weights that take up the space of two dumbbells just 16” in length? The USA-Made PowerBlock ELITE 90 dumbbells are the answer! Look also to the ELITE 70 and commercial rated Serious Lifting Bench for other PowerBlock workout systems. Made in the USA!