CAP Barbell Adjustabell Dumbbell Set vs ROALW 12.5 lb Hex Dumbbells Pair

Buy the CAP Adjustabell pair if you want one compact set that covers several light weights and stores in a tray. Buy the ROALW hex pair if you want a fixed 12.5 lb dumbbell that feels solid, won't roll, and can be dropped without a mechanism to break. The CAP adjusts in 2.5 lb steps with a twist handle, but its round heads roll and the selector is the part that wears. The ROALW is simpler and tougher in daily use, with a rubber coating that protects floors, but it gives you only one weight. Reviewers of adjustable twist dumbbells often note the handles feel bulky and the plates can loosen; owners of hex rubber dumbbells mostly praise grip and stability.

• Choose the CAP Adjustabell if you have limited space and want a range of light weights in one pair for curls, raises and goblet squats.
• Choose the ROALW hex pair if you want a fixed, drop-friendly 12.5 lb dumbbell with a stable shape and a floor-safe rubber coating.