HAMMER STRENGTH
4-Sided Urethane Dumbbells
Boasting a high-quality urethane construction and a premium look and feel, Hammer Strength 4-Sided Urethane Dumbbells are everything you need in a dumbbell.
Featuring an anti-roll design, ultra-durable chemically bonded UV resistant urethane, medium knurled handles, and superior protection against wear and tear; these dumbbells are long lasting and will serve your exercisers for years to come.
Sets:
- 5 – 50 LB
- 7.5 – 27.5 LB
- 55 – 75 LB
- 80 – 100 LB
- 105 – 125 LB
- 130 – 150 LB
*Also available for individual purchase.
- Product Code: HS-DB-2100
- Weight range: 5LB – 150LB
KEY FEATURES
Functional Design
KEY FEATURES
Superior Durability
KEY FEATURES
UV Resistant
Unmistakable Hammer Strength
Every detail of the 4-Sided Urethane Dumbbells reflects the legacy of Hammer Strength—durable, precise, and built for serious training. Engineered to endure the toughest environments, these dumbbells combine iconic design with unmatched performance, making them a bold statement in any gym and an ideal choice for those focused on strength training with dumbbells.
Durability Meets Design
The 4-Sided Urethane Dumbbells are engineered to fit seamlessly into dumbbell racks with saddles or flat trays, ensuring a secure and organized storage solution. Their unique shape prevents rolling, while the durable Urethane coating protects both the dumbbells and your equipment, making them a perfect fit for any training and conditioning space.
Specifications
| Product Code | HS-DB-2100 |
|---|---|
| Weight range | 5LB – 150LB |
| Handle Diameter | 5LB – 35LB: 32mm, 40LB – 100LB: 35mm, 105LB – 150LB: 38mm |
| Handle Design | Hard Chrome, Medium Knurl |
|---|---|
| Head Diameter | 5LB – 27.5LB: 6in/15cm, 30LB – 45LB: 7in/18cm, 50LB – 150LB: 8in/20cm |
FAQ
What is the number on the inside of the head of the dumbbell?
The number molded into the inside of each dumbbell head represents the pound (lb) equivalent of the weight. This is helpful for accommodating different user preferences, ensuring quick identification, and making transitions between sets smooth and efficient.
What is the difference between rubber and urethane dumbbells?
When it comes to finding the best dumbbells, urethane and rubber dumbbells dominate for a reason—but there’s a difference in performance. Urethane stands out with unmatched durability, resisting abrasions and maintaining its look through intense use and time. While it comes at a higher price, urethane delivers premium performance, built to handle the grind of elite training environments and the toughest functional strength training workouts.
Why is there oil on my dumbbells?
New dumbbells may have a light protective oil coating to ensure they arrive in top condition. This coating will naturally wear off after a few weeks of use, but you can speed up the process by wiping them down with a dry rag. Rest assured, they’re ready to perform from day one.
Can these dumbbells be customized?
Our 4-Sided dumbbells cannot be customized at this time.




