These cast iron dumbbells are adjustable and available in ... While this set of dumbbells only goes up to 45 lb in 2.5-lb increments, people can purchase upgrade kits to 75 lb or 120 lb.

Adjustable from 5 to 45 lb in 2.5-lb (1.1-kg ... may not be enough for some sold individually The CAP Barbell Black Cast Iron Hex Dumbbells are a classic hex dumbbell option that’s been popular ...

(Every sub-45-pound pair is priced at less than $100, making them one of the most affordable, quality dumbbells we've ever come across.) If there’s a downside, it’s that cast iron dumbbells ...

The Men's Health Cast Iron Adjustable Dumbbell Review is a Bowflex for a lot less money: a complete set of weights in one compact, if not very lightweight, unit When you purchase through links on ...

this economical set of cast-iron weights might work well. Similar to an actual barbell, you’ll have to physically add plates (three- and 7.5-pound options included), and then screw a lock on the ...