Hammer Strength premium urethane dumbbells are made in the US and offer superior durability with an injection-molded exterior and high-grade steel. Precision machined stainless steel handles and high-grade steel heads, protected by the industry’s best materials for nearly indestructible performance. Pressed and welded handle to head Head Type: 12-sided anti-roll Handle Style: Stainless Steel Handle Diameter: 1-1/4" up to 27.5LB 1-3/8" for 30LB and above Sets sold in 5 LB increments Please note: As of July 9, 2025, this product now features a stainless steel handle, replacing the previous hard chrome version. If you're purchasing a replacement, please be aware that a slight color variation may be visible on the handle. Warranty: 7 Years