Pure Series 12.5LB Adjustable Dumbbell Pair vs ROALW 12.5 lb Hex Dumbbells Pair

The Pure Series pair is the flexible pick: five weight steps from 2.5 to 12.5 lb in one compact dumbbell that shortens as you drop weight, so it suits small spaces and light progressive work. The ROALW pair is a single fixed 12.5 lb hex dumbbell with a rubber-coated cast iron core, and it wins on durability and floor safety. The Pure Series has more moving parts, so its dial and plates are the wear point; the ROALW has nothing to adjust and nothing to break. Owners of adjustable sets like the Pure Series like the quick changes and compact storage but note the plastic parts and the length at the top weight; hex owners value the simple, rugged build.

• Choose the Pure Series if you want one pair that covers several light weights and stores small.
• Choose the ROALW if you want a rugged fixed 12.5 lb pair for pressing, rowing and floor work.