Fitness & Training · Strength & Weights
One pair of dumbbells that adjusts from 4 lb to 10 lb with a double safety lock system for quick weight changes.

BlueFitness & Training · 4LB - 6LB - 8LB - 10LB - DOUBLE SAFETY LOCK
One pair of dumbbells that adjusts from 4 lb to 10 lb with a double safety lock system for quick weight changes.

4-in-1 Adjustable
Adjust from 4 lb to 10 lb by adding or removing weight blocks, so one set covers a range of exercises.
Double Safety Lock
A rotating lock plus an automatic lock buckle hold weight blocks firmly in place during your set.
Non-Slip Handle
An electroplated metal handle with a non-slip grip keeps movements safe and controlled through intense workouts.
The Detail
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An adjustable dumbbell pair that scales from 4 lb to 10 lb using a double safety lock system, so you can change resistance without swapping equipment. The electroplated metal handle keeps its grip even when hands are sweaty, and the compact size makes it easy to store or carry.
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