Lifeline 550lb Hex Rubber Dumbbell Set with 3-Tier Rack – DumbbellSets
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550lb Hex Rubber Dumbbell Set w/ 3-Tier Rack by Lifeline


Description

The Lifeline 550lb Hex Rubber Dumbbell Set is a complete strength training solution built for home gyms and commercial spaces alike. Featuring 10 pairs ranging from 5 lb. to 50 lb. in 5 lb. increments, this set covers everything from warm-up work to serious heavy lifting. The rubber over-molded heads are engineered for weight training, cross-training, HIIT, and general strength conditioning - making them one of the most versatile dumbbell sets available.

Ergonomic tapered handles reduce hand fatigue and promote proper grip and form during even the most demanding workouts. The classic hex shape keeps dumbbells from rolling away and provides a stable base for planks and push-up variations. Paired with the included 3-tier rack, this set keeps your training space organized and ready for action.


Key Features

  • 550 lb. Complete Set: Includes 5, 10, 15, 20, 25, 30, 35, 40, 45, and 50 lb. pairs - a full progression for every fitness level.
  • Rubber Over-Molded Heads: Durable rubber coating protects floors, reduces noise, and extends the life of the dumbbell heads.
  • Hex Shape Design: Six-sided heads prevent dumbbells from rolling and provide a stable surface for planks and push-ups.
  • Tapered Comfort Grip Handles: Ergonomic taper helps maintain proper grip and form while reducing hand fatigue during extended sessions.
  • 28mm Handles (under 15 lb.): Narrower diameter sized appropriately for lighter weights and smaller hand positions.
  • 34mm Handles (15 lb. and above): Wider diameter handles suited for heavier lifts and stronger grip demands.
  • 130mm Handle Length Between Heads: Consistent spacing between heads for a balanced, comfortable feel across all weights.
  • Heat and Pressure Secured Joints: Heads are bonded to handles using high pressure and heat for a strong, stable, and long-lasting connection.
  • 3-Tier Dumbbell Rack Included: Sturdy three-tier rack organizes all 10 pairs and keeps your workout area tidy and accessible.
  • Home Gym and Commercial Ready: Designed to handle the demands of both personal and professional fitness environments.

What's Included

  • 5 lb. dumbbell pair
  • 10 lb. dumbbell pair
  • 15 lb. dumbbell pair
  • 20 lb. dumbbell pair
  • 25 lb. dumbbell pair
  • 30 lb. dumbbell pair
  • 35 lb. dumbbell pair
  • 40 lb. dumbbell pair
  • 45 lb. dumbbell pair
  • 50 lb. dumbbell pair
  • 3-Tier dumbbell storage rack

Why You'll Love It

Whether you're outfitting a home gym or stocking a commercial facility, the Lifeline 550lb Hex Rubber Dumbbell Set delivers a complete, reliable training setup in one package. The rubber over-mold not only guards your floors and keeps noise down but also gives the dumbbells a premium, lasting feel that holds up through years of heavy use. The hex design is a small detail that makes a big daily difference - no more chasing dumbbells across the floor between sets. Tapered handles make every rep feel controlled and comfortable, so you can focus entirely on your workout rather than fighting your grip. The included 3-tier rack ties it all together, giving every pair a dedicated home and keeping your space clean and professional. This is the kind of set you buy once and train on for years.


Product Specifications

View Product Specs
Total Set Weight 550 lb.
Weight Range 5 lb. to 50 lb. in 5 lb. increments
Number of Pairs 10
Handle Diameter (under 15 lb.) 28mm
Handle Diameter (15 lb. and above) 34mm
Handle Length Between Heads 130mm
Head Material Rubber over-mold
Head Shape Hex (hexagonal)
Rack Included Yes - 3-Tier storage rack
Intended Use Weight training, cross-training, HIIT, strength conditioning
Suitable For Home gym and commercial use
Shipping Free US continental shipping

FAQ

Are the dumbbells and rack shipped together?

The 550lb Hex Rubber Dumbbell Set with 3-Tier Rack ships with free continental US shipping. Due to the total weight of the set, it is common for large dumbbell sets and racks to ship via freight. Check your order confirmation for specific delivery details, and make sure you have a clear path to your desired setup location when your order arrives.

Does the rack require assembly?

Most 3-tier dumbbell racks require basic assembly, typically involving connecting the frame tiers and securing the uprights. Assembly is generally straightforward and does not require special tools. Refer to the included instructions for the specific steps for this rack.

Will the rubber heads damage or stain my floor?

The rubber over-molded heads are specifically designed to protect flooring and reduce noise on impact. While rubber dumbbells are generally safe on most surfaces, using a rubber gym mat underneath is always a good idea for added floor protection, especially on hardwood or tile.

Are these dumbbells suitable for HIIT and circuit training?

Absolutely. The Lifeline Hex Rubber Dumbbells are built for weight training, cross-training, HIIT, and general strength conditioning. The hex shape keeps them stable when set down between exercises, and the tapered handles make quick transitions comfortable - both important features for fast-paced circuit or HIIT workouts.

Can I use these dumbbells for push-ups and planks?

Yes - the flat hex faces make these dumbbells excellent for push-ups and plank holds. They sit firmly on the floor without rocking or rolling, giving you a stable grip point that keeps your wrists in a neutral position throughout the movement.

Shipping This item ships to

   

Shipping times vary due to demand. Thank you for trusting us with your order! This product is shipped directly from the manufacturing warehouse to get to customers all over the U.S. as soon as possible! While many of our products are prepared and shipped out within 48 hours, some of our items are built to order or require custom pieces that could take 2-6 weeks to prepare before shipping! Please contact us at service@dumbbellsets.com.com for a delivery ETA if you have a strict timeline. .

Description

550lb Hex Rubber Dumbbell Set w/ 3-Tier Rack by Lifeline


Description

The Lifeline 550lb Hex Rubber Dumbbell Set is a complete strength training solution built for home gyms and commercial spaces alike. Featuring 10 pairs ranging from 5 lb. to 50 lb. in 5 lb. increments, this set covers everything from warm-up work to serious heavy lifting. The rubber over-molded heads are engineered for weight training, cross-training, HIIT, and general strength conditioning - making them one of the most versatile dumbbell sets available.

Ergonomic tapered handles reduce hand fatigue and promote proper grip and form during even the most demanding workouts. The classic hex shape keeps dumbbells from rolling away and provides a stable base for planks and push-up variations. Paired with the included 3-tier rack, this set keeps your training space organized and ready for action.


Key Features

  • 550 lb. Complete Set: Includes 5, 10, 15, 20, 25, 30, 35, 40, 45, and 50 lb. pairs - a full progression for every fitness level.
  • Rubber Over-Molded Heads: Durable rubber coating protects floors, reduces noise, and extends the life of the dumbbell heads.
  • Hex Shape Design: Six-sided heads prevent dumbbells from rolling and provide a stable surface for planks and push-ups.
  • Tapered Comfort Grip Handles: Ergonomic taper helps maintain proper grip and form while reducing hand fatigue during extended sessions.
  • 28mm Handles (under 15 lb.): Narrower diameter sized appropriately for lighter weights and smaller hand positions.
  • 34mm Handles (15 lb. and above): Wider diameter handles suited for heavier lifts and stronger grip demands.
  • 130mm Handle Length Between Heads: Consistent spacing between heads for a balanced, comfortable feel across all weights.
  • Heat and Pressure Secured Joints: Heads are bonded to handles using high pressure and heat for a strong, stable, and long-lasting connection.
  • 3-Tier Dumbbell Rack Included: Sturdy three-tier rack organizes all 10 pairs and keeps your workout area tidy and accessible.
  • Home Gym and Commercial Ready: Designed to handle the demands of both personal and professional fitness environments.

What's Included

  • 5 lb. dumbbell pair
  • 10 lb. dumbbell pair
  • 15 lb. dumbbell pair
  • 20 lb. dumbbell pair
  • 25 lb. dumbbell pair
  • 30 lb. dumbbell pair
  • 35 lb. dumbbell pair
  • 40 lb. dumbbell pair
  • 45 lb. dumbbell pair
  • 50 lb. dumbbell pair
  • 3-Tier dumbbell storage rack

Why You'll Love It

Whether you're outfitting a home gym or stocking a commercial facility, the Lifeline 550lb Hex Rubber Dumbbell Set delivers a complete, reliable training setup in one package. The rubber over-mold not only guards your floors and keeps noise down but also gives the dumbbells a premium, lasting feel that holds up through years of heavy use. The hex design is a small detail that makes a big daily difference - no more chasing dumbbells across the floor between sets. Tapered handles make every rep feel controlled and comfortable, so you can focus entirely on your workout rather than fighting your grip. The included 3-tier rack ties it all together, giving every pair a dedicated home and keeping your space clean and professional. This is the kind of set you buy once and train on for years.


Product Specifications

View Product Specs
Total Set Weight 550 lb.
Weight Range 5 lb. to 50 lb. in 5 lb. increments
Number of Pairs 10
Handle Diameter (under 15 lb.) 28mm
Handle Diameter (15 lb. and above) 34mm
Handle Length Between Heads 130mm
Head Material Rubber over-mold
Head Shape Hex (hexagonal)
Rack Included Yes - 3-Tier storage rack
Intended Use Weight training, cross-training, HIIT, strength conditioning
Suitable For Home gym and commercial use
Shipping Free US continental shipping

FAQ

Are the dumbbells and rack shipped together?

The 550lb Hex Rubber Dumbbell Set with 3-Tier Rack ships with free continental US shipping. Due to the total weight of the set, it is common for large dumbbell sets and racks to ship via freight. Check your order confirmation for specific delivery details, and make sure you have a clear path to your desired setup location when your order arrives.

Does the rack require assembly?

Most 3-tier dumbbell racks require basic assembly, typically involving connecting the frame tiers and securing the uprights. Assembly is generally straightforward and does not require special tools. Refer to the included instructions for the specific steps for this rack.

Will the rubber heads damage or stain my floor?

The rubber over-molded heads are specifically designed to protect flooring and reduce noise on impact. While rubber dumbbells are generally safe on most surfaces, using a rubber gym mat underneath is always a good idea for added floor protection, especially on hardwood or tile.

Are these dumbbells suitable for HIIT and circuit training?

Absolutely. The Lifeline Hex Rubber Dumbbells are built for weight training, cross-training, HIIT, and general strength conditioning. The hex shape keeps them stable when set down between exercises, and the tapered handles make quick transitions comfortable - both important features for fast-paced circuit or HIIT workouts.

Can I use these dumbbells for push-ups and planks?

Yes - the flat hex faces make these dumbbells excellent for push-ups and plank holds. They sit firmly on the floor without rocking or rolling, giving you a stable grip point that keeps your wrists in a neutral position throughout the movement.

Shipping

Shipping This item ships to

   

Shipping times vary due to demand. Thank you for trusting us with your order! This product is shipped directly from the manufacturing warehouse to get to customers all over the U.S. as soon as possible! While many of our products are prepared and shipped out within 48 hours, some of our items are built to order or require custom pieces that could take 2-6 weeks to prepare before shipping! Please contact us at service@dumbbellsets.com.com for a delivery ETA if you have a strict timeline. .

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