For large dumbbell orders please call your order in, the shipping on the MDUSA site is setup only for small dumbbell orders. Large orders will ship via freight and have drastically lower shipping costs than what the site will quote.
The MDUSA Rubber Coated Hex Dumbbells features durability that simply can't be matched. They resists cracking and fading while protecting floors and equipment. Made from solid cast iron with a 6-sided anti-roll design and encased in virgin rubber, this dumbbell is stylish as it is durable. Heads are securely fastened with a uniquely designed pin mechanism that means this equipment is about as low-maintenance as it gets. No spinning or loosening.