CAP Barbell 25lb. Adjustable Dumbbell, Quick Select 5-25, Single - Walmart.com
Gold's Gym Adjustable Cast Dumbbell Set 40-lbs Just $29.99 + FREE Pickup (Reg $78) | Free Stuff Finder
Gold's Gym Rubber Hex Dumbbell, 25 lbs, Single - Walmart.com
Amazon.com : ROBURFLEX Single Adjustable Dumbbell (50lb) for Workout Strength Training Fitness Home Gym - Army Green color (Single) : Sports & Outdoors