PowerBlock PRO 50 Adjustable Dumbbells

Regular price $459.00

*Sold in pairs*

  • Adjust from 5 - 50 LB per hand
  • Replaces 19 pairs of dumbbells or 1045 LB of free weights
  • Solid steel weight plates - black urethane overmolded
  • Rubber grip handle with auto-lock feature
  • Contoured TPR grip / 1.5” Dia (38mm)
  • Color-coded weight bands + polypropylene selector pin
  • Dimensions 12.5″L x 7″W x 7.25″H

*Stand not included

Delivery Truck

Ships 1-2 weeks

Available Online Only

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Urethane coated steel plates provide smooth and quiet performance.


The open draft of the interior handle area maximizes the range of motion and increases ergonomics with a contoured rubber grip.


The 'Auto-Lock' lever on the handle is a simple way to make micro adjustments in 2.5 lbs. increments by removing two chrome ballast weights within the lower tubes. To remove the inner weights tilt the handle back so the weights don't spill out, then pull the lever down. Carefully remove the inner weights and put them in the storage slots on the stand. Then drop the handle back in the weight stack to close the lever, or do it manually. To add the weights back into the handle reverse the process.


The color bands on the rails correspond with the weight chart on the handle to show what will be selected.


Adjust weights quickly to keep workouts flowing by using the pin to select different rails. For example, moving the pin to the bottom selects all the weight plates. The pin is high strength polypropylene and rated for a 500lbs. max load. Magnets inside the pin hold it securely once inserted completely.


  • Brand PowerBlock
  • Dimensions 12.5″L x 7″W x 7.25″H
  • Increments Achieved 2.5 (adder weight), 5, 7.5, 10, 15, 17.5, 20, 25, 27.5, 30, 35, 37.5, 40, 45, 47.5, 50 lbs per hand
  • Weight Material Urethane coated steel plates
  • Handle Contoured rubber grip

Life Fitness has been a pioneer in fitness equipment, innovating across cardio equipment, connected consoles, digital content and connected strength equipment.

From health clubs and gyms to pro sports teams and top colleges, fitness facilities in 165+ countries feature the strength and cardio equipment of Life Fitness.