Rubber Encased Solid Steel Dumbbell Sets – TKO (828RR)

In stock
Sizes: 5-120 lbs.
Uses: Commercial Gyms and CrossFit Boxes
Rubber Encased Solid Steel Dumbbell Sets – TKO (828RR) is available to buy in increments of 1

TKO 828RR Rubber Encased Solid Steel Dumbbell Sets - Rubber encased solid head dumbbells by TKO offer a commercial dumbbell solution with an impact resistant head at a lower price point than urethane encased. Just like urethane, rubber dumbbells provide a layer of protection between the steel dumbbell structure and gym floors including surrounding equipment. This layer of rubber also does a great job with sound abatement which helps bring down the noise level of your weight room which can be especially important in multi-unit housing or garage gyms. Club owners, maintenance personnel and members will enjoy the maintenance free design of the TKO rubberized dumbbells. The compact solid heads will never loosen up, spin or need tightened. Once they are installed, they are worry free of maintenance and liability issues. And with a weight range between 5 and 120 lbs. they are suitable for most locations including garage gyms, school weight rooms, military gyms and commercial clubs.

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:

  • 828RR-A10 - (1) Pair each of 5, 10, 15, 20, 25, 30, 35, 40, 45 and 50 lbs. (550 lbs. total)
  • 828RR-C4 - (1) Pair each of 105, 110, 115 and 120 lbs. (900 lbs. total)
  • 828RR-B10 - (1) Pair each of 55, 60, 65, 70, 75, 80, 85, 90, 95 and 100 lbs. (1,550 lbs. total)
  • 828RR-A10-B10 - (1) Pair each of 5, 10, 15, 20, 25, 30, 35, 40, 45, 50, 55, 60, 65, 70, 75, 80, 85, 90, 95 and 100 lbs. (2,100 lbs. total)


  • Commercial quality for use in clubs, CrossFit boxes and military fitness centers
  • Compact solid steel heads are precision drilled and bored to ensure close tolerance
  • Handle Diameter: 5-30 lbs. = 32mm steel handle with 0.85-1.0cm Diamond pattern knurl
  • Handle Diameter: 35-120 lbs. = 34mm steel handle with 0.85-1.0cm Diamond pattern knurl
  • No maintenance. Heads do not include bolts or plates and will not come loose or rotate
  • Impact resistant rubber helps prevent damage to floors and equipment
  • Hard shore rubber thickness ranges from 0.25" to 0.50"
  • Quieter workouts compared to non-coated cast iron or steel dumbbells
  • Great for total body toning, strengthening and muscle building
  • Weight sizes are permanently embossed into each dumbbell head and will not wear off
  • Available in 7.5, 12.5, 17.5, 22.5 and 27.5 lb. half sizes upon request
  • 5-Year full commercial warranty against breakage


  • Garage gyms
  • Commercial gyms
  • Clubs
  • School weight rooms
  • Training studios
  • CrossFit boxes
  • Military fitness

Shipping Included

Freight cost included within the lower 48 states only.
Ships via one of our various freight carriers on a wooden pallet. This delivery is considered a curbside delivery only and will be delivered to a location at your address that is acceptable for a tractor trailer at the drivers discretion. Customers are required to be home at the time of delivery to sign the delivery receipt. On most deliveries, customers will receive a 24-hour notification call and lift gate service.

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