Tri-Grip SDS Commercial Rubber Hex Dumbbells | TKO (814TXR)

Sizes: 3-100 lbs.
Handle Design: Patented Tri-Grip
Uses: Commercial Gyms and CrossFit Boxes
$1,069.00 IRON COMPANY

TKO SDS Tri-Grip Commercial Gym Dumbbells - TKO 814TXR SDS rubber hex dumbbell handles are unique and have been engineered for performance and comfort. Most rubber hex dumbbells feature a chrome handle that is either round or contoured in shape. While these handles are comfortable and serve their purpose, the patented Tri-Grip handle by TKO is the most advanced anatomically correct gripping system ever. This tri-cornered handle was designed to mimic the bones of the hand allowing for a natural grip no matter what size your hands are. This fully knurled triangular shape gives users greater control of the dumbbell while exercising and helps eliminate pain and fatigue in the hands that can accompany some dumbbell exercises.

TKO has also improved upon rubber hex dumbbell construction. Their patented Secure Dumbbell System, or "SDS" design, combines a squared handle shaft that is hydraulically press fit into a solid cast iron head with steel inserts. Both are then permanently pinned together so that they can never spin or come apart. This heavy-duty construction makes them totally maintenance free and commercially rated.

Need a quick custom quote or a bulk discount? Call an IRON COMPANY® free weight specialist today at 1-888-758-7527. You can also email

Available Dumbbell Sets:

  • 814TXR-3-50 - (1) Pair each of 3, 5, 8, 10, 12, 15, 20, 25, 30, 35, 40, 45 and 50 lbs. (596 lbs. total)
  • 814TXR-3-75 - (1) Pair each of 3, 5, 8, 10, 12, 15, 20, 25, 30, 35, 40, 45, 50, 55, 60, 65, 70 and 75 lbs. (1,246 lbs. total)
  • 814TXR-55-100 - (1) Pair each of 55, 60, 65, 70, 75, 80, 85, 90, 95 and 100 lbs. (1,550 lbs. total)
  • 814TXR-3-100 - (1) Pair each of 3, 5, 8, 10, 12, 15, 20, 25, 30, 35, 40, 45, 50, 55, 60, 65, 70, 75, 80, 85, 90, 95 and 100 lbs. (2,146 lbs. total)

TKO Tri-Grip Handle Design

TKO's patented Tri-Grip® handle is the only anatomically correct grip in the industry, increasing lifting comfort and efficiency. The tri-cornered shape allows for truly natural grip, eliminating pain and fatigue associated with round or contoured bars. A handle Like no other. Feel the difference.



  • Commercial quality for commercial use in clubs and CrossFit
  • Secure Dumbbell System (SDS) patented design
  • Compact design
  • Durable rubber is odorless, will not crack or fade, and prevents damage to floors and equipment
  • Quieter workouts
  • Patented anatomically correct Tri-Grip handle gripping system
  • Maintenance free. Heads will not spin or separate from handle
  • Non-rolling hex design
  • Great for total body toning, strengthening and muscle building
  • Weight sizes are permanently molded onto each dumbbell head and will not wear off
  • Unique design ideal for home, vertical and commercial markets


  • Garage gyms
  • Commercial gyms
  • Clubs
  • Training studios
  • CrossFit boxes
  • Military fitness


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    • Patented Tri Grip® handle.
    • Handle diameter 28mm to 33mm.

    • 2-Year commercial warranty

    • Shipping NOT Included - Will be calculated at checkout.

      • Shipping Cost: Shopping cart will calculate shipping cost automatically at checkout. Shipping cost will appear for the lower 48 states only. This does not include AK or HI. If you are ordering from outside the lower 48 states, please contact an IRON COMPANY sales rep for a custom quote to your area.
      • Parcel: Smaller orders will ship via UPS ground.
      • Freight: Freight deliveries are considered "curbside" only and will be delivered on a wooden pallet to a location at your address suitable for a tractor trailer at the driver’s discretion. Your delivery will include a 24-hour notification to schedule delivery for the next business day and lift gate service only. There will be an upcharge for any additional delivery services (i.e. inside delivery). Customers are required to be available at the time of delivery to inspect the shipment, make note of any freight damage or shortages, and sign the delivery receipt including notes of any damage or shortages.