Hex Rubber Dumbbell Sets- 150LB Set, 200LB Set, 380LB Set, 5LB-50LB SET (550LB)

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Product Details

Protect the floors in your gym or home with these durable rubber-covered dumbbells designed for weight training, cross training workouts, HIIT and general fitness. Dumbbells are great for evening out strength imbalances, improving coordination and activating more muscle fibers in comparison to bars, and these have ergonomic handles that are slightly thicker in the center to prevent hand fatigue. The hex design not only comes in handy for plank-push up-row exercises but also means these bars do not roll—eliminating a potential safety hazard.

These high-quality, affordable dumbbells are classically styled and durable. The Lifeline Hex Rubber Dumbbells are available in weights from 5lb to 50lb in 5lb increments. The triple knurled chrome handles are ergonomically designed for a secure, comfortable grip and the rubber over-molded heads protect both your floor and the dumbbells while diminishing noise. The heads are secured to the handles with high pressure and heat to provide a strong, stable joint.

Handle Dimensions: 5-10lb Dumbbells have 28mm diameter handles and 15lb and greater have 34mm diameter handles. The handle length between heads is 130mm for all weight levels.


  • LLHRDSET150-  Lifeline 150lb Hex Rubber Dumbbell Set- 5lb, 10lb, 15lb, 20lb, 25lb Set
  • LLHRDSET200- Lifeline 200lb Hex Rubber Dumbbell Set- 10lb, 15lb, 20lb, 25lb, 30lb Set
  • LLHRDSET380- Lifeline 380lb Hex Rubber Dumbbell Set- 10lb, 15lb, 20lb, 25lb, 30lb, 40lb, 50lb Set
  • LLHRDSET550- Lifeline 5lb-50lb Hex Rubber Dumbbell Set (550lb Set). Includes: 5lb, 10lb, 15lb, 20lb, 25lb, 30lb, 35lb, 40lb, 45lb, 50lb Set (NO RACK) Weights:

Weight Tolerance: +/-3%

Handle size:

  • 5-10lb - 28mm Dia x 130mm
  • 5-50lb - 34mm Dia x 130mm

Handle material: Chrome Plated A3 Steel

Hex Head Diameter (Min x Max):

  • 5lb - 66.5mm x 76.5mm
  • 10lb – 91mm x 104mm
  • 15lb – 104mm x 117mm
  • 20lb – 112mm x 125mm
  • 25lb - 120mm x 137mm
  • 30lb – 125mm x 145mm
  • 35lb – 135mm x 155mm
  • 40lb - 142mm x 165mm
  • 45lb – 145mm x 168mm
  • 50lb – 156mm x 179mm

Durometer of Rubber: 88 Shore A


  • Rubber over-molded heads
  • Ergonomic triple knurled handles
  • Secure handle-to-head joints


  • Noise-dampening
  • Protects floors, equipment and dumbbells
  • Tapered handles provide comfort for multiple holds
  • Non-roll design
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