Loheer adjustable dumbbell set combines a cast iron dumbbell set and a dumbbell set with connecting bar in one compact home gym dumbbell set. The spinlock design keeps plates secure, while the steel handle and carry box make setup, storage, and transport easy for office, bedroom, or living room workouts. Use it as portable workout weights for arms, back, core, squats, and deadlifts with a versatile 44 lb adjustable dumbbell set built for efficient home strength training. | Loheer | | Adjustable Dumbbell Set 44 lb Cast Iron with Connecting Bar, Spinlock Home Gym Dumbbell Barbell Set, Carry Box | Chrome | Best Buy