IRONMAN LeverLock Adjustable Dumbbells Ironman LeverLock Adjustable Dumbbells Adjustable dumbbell set with weight range of 2.5 to 55 pounds LeverLock mechanism for easy, quick weight changes Textured, contoured handles provide comfortable and secure grip Durable, high-polished chrome finish on weight plates Includes stand that measures 36.1 x 33 x 22.9 inches (W x H x D)