TKO Signature Urethane Dumbbell

The 10-sided shape prevents the dumbbells from rolling across the floor when you set them down between sets. This adds a layer of safety and convenience, especially in busy gym environments where you want your weights to stay exactly where you left them.

Yes. To ensure the handle remains comfortable and secure regardless of the weight, the grip diameter is 31mm for dumbbells between 5 and 45 lbs, and it increases to 32mm for weights 50 lbs and up.

Urethane is significantly more durable than standard rubber. It is resistant to cracking, peeling, and fading over time, and it does not have the strong odor often associated with rubber weights, making it ideal for indoor training spaces.

While these are built to commercial standards, they are an excellent choice for a home gym if you want equipment that will last a lifetime. The permanent weld construction means you will never have to worry about loose heads or maintenance issues.

The handles feature a 0.85-1.0 cm diamond knurl, which provides a secure, tactile grip without being overly sharp or abrasive. It is designed to offer enough friction for heavy lifting while remaining comfortable enough for higher-rep sets.