Parcel ground shipping
Items weighing 149 lb or less ship by ground parcel rather than freight.
Receive by Nov 9estimated, may change
New
BUILT Strength Rubber Hex Dumbbells
$1,095.00
4.8
ConditionNew
Availability
In Stock
Pay over timeBusiness financing
Business financing from $…/mo*
*Estimate, subject to credit approval.
Parts & Labor, Plus Lifetime Frame
New equipment. Coverage starts on the date of delivery.
Shipping calculator
Enter your state and ZIP code to see delivery options and prices.
Machine overview
Condition: New
Warranty: 1 Year Parts & Labor (Extended Available)
Returns: 30-Day Returns & Exchanges
Shipping: Driveway Delivery, or Inside Delivery & Assembly
Receive by: Nov 9
How It Ships: Boxed or Crated
Delivery options
How delivery works
Your item’s shipping method and price are confirmed in the shipping calculator and at checkout. Here is what each delivery path means.
Driveway freight delivery
Your equipment is palletized and protected. The freight carrier schedules delivery, then uses a liftgate to lower it to your curb or driveway. Moving it inside and unpacking it are up to you.
Inside delivery & assembly
When selected and available for your address, the delivery team brings the equipment into the room, assembles and tests it, then removes the packaging.
Full truckload
For commercial builds and multi-pallet orders, a dedicated trailer keeps the full order together in one delivery. We confirm the unloading plan before the truck ships.
Size: 36" × 16" × 34" tall
What New Means
Brand new, current-model equipment shipped in the factory crate with the full manufacturer warranty. Extended coverage is available at checkout.
Warranty Coverage
New and remanufactured equipment are both covered for one year, parts and labor, backed by us. Extended protection is available on either through BAG Care+. Used equipment is sold as-is with no warranty coverage, and is described honestly before you buy. We service nationwide - every ZIP code in the country - so coverage travels with the machine.
30-Day Returns & Exchanges
Change your mind within 30 days of delivery and you can return the machine or exchange it for a different size, color or configuration.
Return shipping is the customer's responsibility and a 15% restocking fee applies to preference returns and exchanges. Freight items must go back packaged to the same standard they arrived in. We will tell you exactly what that means before anything is collected.
Anything that arrives damaged or fails under warranty is handled separately and carries no restocking fee. Full terms are in our Returns, Exchange & Refund Policy.
Add before it ships
Before the freight bookingCoverage and accessories have to go on the same booking as the machine. Add them here and they travel together.
Pairs well with this
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Added as separate lines on your order.
Customer reviews
Real Gyms. Real People.
See why gym owners and home gym builders trust Build A Gym with their gyms.
4.8
★★★★★
277 reviews on Google
Write a review
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a month ago
★★★★★
Great communication, products, and I'm very happy with what I purchased from them. I will be back!
Read on Google -
a month ago
★★★★★
Just want to say thank you to the team at CTX!! Not only was shipping fast and efficient, but customer service was outstanding!! Any question that was needed to be answered was meet with a quick response. Thank you again!!
Read on Google -
a month ago
★★★★★
Dillon was very helpful, patient with answering all my questions, very knowledgeable. He insured I had all the necessary answers before I made my purchase. Thanks Dillon, great customer service!
Read on Google -
2 months ago
★★★★★
I was thinking about getting Ozempic, but I’m not in the mood to go blind yet. So I decided I’d do it the old fashioned way and called CTX.
Read on Google -
2 months ago
★★★★★
CTX Built is a great company to work with. Excellent communication and customer service. Their team was easy to work with and extremely helpful. Would do more business with them and I plan to.
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2 months ago
★★★★★
CTX stands by their products. I recently purchased a Precor elliptical from them & it arrived with a mechanical flaw. They coordinated with a technician to get my product fixed like new. They accomplished this despite the fact that my home was two states away. Special thank you to Nichole for staying accessible and attentive throughout the process!
Read on Google -
2 months ago
★★★★★
Great product and awesome leadership. Equipment was straight forward to build and team is always responsive when needing information or any help whatsoever. So glad I found them for outfitting my gym, best decision I have ever made for my business!
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2 months ago
★★★★★
Absolutely best in business! Not only is Dillon just genuinely a great human being, he’s real and honest. Loved everything I’ve gotten from him and the team. I’m about 10-15 pieces in deep with him and not stopping anytime soon! Absolutely recommend hitting these guys up for home/commercial equipment. New or refurbished!
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4 months ago
★★★★★
Excellent selection of products with a large selection, consultants will help you decide
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4 months ago
★★★★★
Dillion was great to work with!! Super friendly, quick turn around time, and great at communicating! The guys who delivered it Robb and JJ were also amazing. They came prepared and were very fast and efficient. They offered to help us move around other equipment to ensure we loved our gym! Super nice people and an amazing company! I would highly recommend working with them. Oh and the equipment itself is high quality and looks great in our home gym!
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5 months ago
★★★★★
I inquired to sell a few machines from my personal training studio. From beginning to the end, customer service was great! CTX was very quick with responses and communication was there! I very much will take my business back to CTX, and I highly recommend them.
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5 months ago
★★★★★
Bought this refurbished Matrix Stair mill and from the minute I mesaged about it they offered great communication and shipping was perfectly coordinated! Highly recommend this CTX Gym
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5 months ago
★★★★★
We purchased a Woodway treadmill from CTX Home Gyms and had a warranty issue a few months later. Dylan and his team were quick to respond, communicated throughout the process, and got everything resolved right away. Great customer service — highly recommend this company.
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5 months ago
★★★★★
I can’t say enough great things about CTX Home Gyms. They did an incredible job on both my commercial gym and my home gym setup. The entire process was seamless from beginning to end — professional communication, top-quality equipment, attention to detail, and outstanding customer service.
Read on Google
They truly know fitness equipment and how to create a space that looks amazing and functions at a high level. Whether you’re building a home gym or a full commercial facility, I highly recommend CTX Home Gyms. They made the entire experience easy, stress-free, and exceeded every expectation. -
5 months ago
★★★★★
Dillon and his team outfitted my entire new gym. We worked together from the beginning stages. They had the same exact vision I had. They did everything possible to make our dream gym. And they did!!
Read on Google
The entire experience was amazing. I literally told them what I wanted and they made it even better. The Build line is amazing. I get compliments on it daily. From the stitching on the equipment to how smooth it is. I can not say enough good things about it. And the plate loaded build equipment is legit. I’m an equipment snob. I love finding the old pieces. But this stuff is even better. Pure quality and can stand some big weights!
We plan on opening a couple more gyms, and we are definitely usi -
6 months ago
★★★★★
Great company, Excellent Attention to Detail, Very Good Customer Service & the Price is Right!!!
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Our own equipment line
What BUILT Strength is
Commercial-grade gear we design, stock and stand behind, sold only through Build A Gym.
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Heavy commercial steel
Frames are laser-cut and welded from heavy-gauge steel, built for daily commercial use.
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We audit the factory’s work
Our team audits the factory regularly, checking machines, welds and finishes before they ship to Texas.
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Stocked in Texas
Most of the range ships from our Jarrell, TX warehouse. Try it first at our Georgetown showroom.
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Delivered and backed for life
1 year parts and labor plus lifetime frame coverage. Add inside delivery and assembly at checkout.
Product details
Commercial-grade equipment, inspected and supported by warranty.
Quick answer: Rubber hex dumbbells have six-sided heads that sit flat and will not roll, with a rubber coating that protects floors. BUILT Strength Rubber Hex Dumbbells pair a cast iron core in bonded rubber with a chrome ergonomic handle and medium knurling, in 5 lb increments from 5 to 50 lb up to 105 to 150 lb, plus matching tray racks. It ships new from Build A Gym with nationwide delivery and warranty-backed support after the sale.
BUILT Strength Rubber Hex Dumbbells pair a solid cast-iron head with a bonded rubber coating that protects floors, dampens noise, and shrugs off drops. The hexagonal head sits flat and won't roll - so loading, racking, and staging supersets stays fast and predictable on any floor.
Each dumbbell runs a chrome ergonomic handle with medium-depth knurling for a locked-in grip that doesn't tear up your hands. Available in graduated sets from 5 to 50 up to 105 to 150 lb - all in 5 lb increments - plus matching tray racks to keep every pair organized and floor-ready.
Muscles targeted
Total Body
Key features
Bonded rubber-encased heads
Cast-iron core sealed in durable rubber to protect flooring, reduce noise, and survive repeated drops on a commercial floor.
Chrome ergo grip handle
Contoured chrome handle with medium-depth knurling delivers a secure hold without shredding the palms during high-rep work.
Hex heads won't roll
Flat hexagonal faces keep dumbbells stable on the floor and ideal for renegade rows, push-ups, and staging between sets.
Graduated 5 LB sets
Choose 5 to 50, 5 to 80, 5 to 100, 5 to 150, or the 105 to 150 heavy extension - every set built in clean 5 lb jumps.
Matching tray racks available
Add a dedicated tray rack sized to your set to keep every pair organized, accessible, and off the floor.
Dumbbell sets - all in 5 lb increments
Set
5-50 LB
Dumbbells only
Set
5-80 LB
Dumbbells only
Set
5-100 LB
Dumbbells only
Set
5-150 LB
Dumbbells only
Heavy extension set
105-150 LB
Dumbbells only
Tray racks
5 to 50 lb Tray Rack (L × W × H)
35.5" × 15.8" × 33.9"
900 × 400 × 860 mm · 126 lb (57 kg)
5 to 80 lb Tray Rack (L × W × H)
90.6" × 25.6" × 30.4"
2300 × 650 × 770 mm · 141 lb (64 kg)
5 to 100 lb Tray Rack (L × W × H)
120.8" × 25.6" × 30.4"
3067 × 650 × 770 mm · 188 lb (85 kg)
Recommended for 5 to 150 lb set
(2) 5-80 LB Tray Racks
Pair two racks for full-set storage
Buyer questions
Why hex dumbbells?
The flat sides stop them from rolling, so you can set them down between sets and stage supersets safely.
Hex dumbbells vs round rubber dumbbells?
Hex heads stay put on the floor and cost less. Round heads look sleeker on a commercial rack. Both protect floors.
Do hex dumbbell sets include a rack?
Sets are sold as dumbbells only. Add the matching 5 to 50, 5 to 80, or 5 to 100 lb rack as a separate option.
Related: dumbbells, Foundation rubber dumbbells, dumbbell storage guide, Foundation adjustable bench 2.0.
1. What are the dimensions and footprint of the dumbbell rack for the 5-50 lb set?
The 5-50 lb dumbbell rack measures 35.5 inches long, 15.8 inches wide, and 33.9 inches high, with a 4 square foot footprint. You may want to allow extra clearance for easy access and movement around the rack.
2. What weight ranges are available for these dumbbells and how are the sets configured?
Sets are available in 5-50 lb, 5-80 lb, 5-100 lb, 5-150 lb, and 105-150 lb ranges, all in 5 lb increments. Each set includes dumbbells only, with matching tray racks available for separate purchase.
3. What type of handle and grip do these dumbbells have?
Each dumbbell features a contoured chrome ergonomic handle with medium-depth knurling for a secure, comfortable grip.
4. What is the construction and coating of these dumbbells?
They have a solid cast-iron head sealed in bonded rubber, which protects floors, reduces noise, and withstands drops.
5. What warranty coverage is included with these dumbbells?
As a new product, these dumbbells come with the manufacturer warranty from BUILT Strength. You can also purchase extended coverage through BAG Care+ on the product page.
6. How is delivery handled for this dumbbell set and rack?
We offer freight delivery to all lower 48 states, with options for curbside or inside delivery and assembly at checkout. The shipping calculator on the product page will show your freight price, and the receive-by date is displayed on the page.
30-Day Returns & Exchanges
Buy with confidence. Every Build A Gym order includes a 30-day window to return or exchange, whether you want a different size, color or configuration. Return shipping is the customer's responsibility and a 15% restocking fee applies to preference returns; warranty and damage claims carry no restocking fee. Full details in our Returns, Exchange & Refund Policy.
Quick answer: Rubber hex dumbbells have six-sided heads that sit flat and will not roll, with a rubber coating that protects floors. BUILT Strength Rubber Hex Dumbbells pair a cast iron core in bonded rubber with a chrome ergonomic handle and medium knurling, in 5 lb increments from 5 to 50 lb up to 105 to 150 lb, plus matching tray racks. It ships new from Build A Gym with nationwide delivery and warranty-backed support after the sale.
BUILT Strength Rubber Hex Dumbbells pair a solid cast-iron head with a bonded rubber coating that protects floors, dampens noise, and shrugs off drops. The hexagonal head sits flat and won't roll - so loading, racking, and staging supersets stays fast and predictable on any floor.
Each dumbbell runs a chrome ergonomic handle with medium-depth knurling for a locked-in grip that doesn't tear up your hands. Available in graduated sets from 5 to 50 up to 105 to 150 lb - all in 5 lb increments - plus matching tray racks to keep every pair organized and floor-ready.
Muscles targeted
Total Body
Key features
Bonded rubber-encased heads
Cast-iron core sealed in durable rubber to protect flooring, reduce noise, and survive repeated drops on a commercial floor.
Chrome ergo grip handle
Contoured chrome handle with medium-depth knurling delivers a secure hold without shredding the palms during high-rep work.
Hex heads won't roll
Flat hexagonal faces keep dumbbells stable on the floor and ideal for renegade rows, push-ups, and staging between sets.
Graduated 5 LB sets
Choose 5 to 50, 5 to 80, 5 to 100, 5 to 150, or the 105 to 150 heavy extension - every set built in clean 5 lb jumps.
Matching tray racks available
Add a dedicated tray rack sized to your set to keep every pair organized, accessible, and off the floor.
Dumbbell sets - all in 5 lb increments
Set
5-50 LB
Dumbbells only
Set
5-80 LB
Dumbbells only
Set
5-100 LB
Dumbbells only
Set
5-150 LB
Dumbbells only
Heavy extension set
105-150 LB
Dumbbells only
Tray racks
5 to 50 lb Tray Rack (L × W × H)
35.5" × 15.8" × 33.9"
900 × 400 × 860 mm · 126 lb (57 kg)
5 to 80 lb Tray Rack (L × W × H)
90.6" × 25.6" × 30.4"
2300 × 650 × 770 mm · 141 lb (64 kg)
5 to 100 lb Tray Rack (L × W × H)
120.8" × 25.6" × 30.4"
3067 × 650 × 770 mm · 188 lb (85 kg)
Recommended for 5 to 150 lb set
(2) 5-80 LB Tray Racks
Pair two racks for full-set storage
Buyer questions
Why hex dumbbells?
The flat sides stop them from rolling, so you can set them down between sets and stage supersets safely.
Hex dumbbells vs round rubber dumbbells?
Hex heads stay put on the floor and cost less. Round heads look sleeker on a commercial rack. Both protect floors.
Do hex dumbbell sets include a rack?
Sets are sold as dumbbells only. Add the matching 5 to 50, 5 to 80, or 5 to 100 lb rack as a separate option.
Related: dumbbells, Foundation rubber dumbbells, dumbbell storage guide, Foundation adjustable bench 2.0.
1. What are the dimensions and footprint of the dumbbell rack for the 5-50 lb set?
The 5-50 lb dumbbell rack measures 35.5 inches long, 15.8 inches wide, and 33.9 inches high, with a 4 square foot footprint. You may want to allow extra clearance for easy access and movement around the rack.
2. What weight ranges are available for these dumbbells and how are the sets configured?
Sets are available in 5-50 lb, 5-80 lb, 5-100 lb, 5-150 lb, and 105-150 lb ranges, all in 5 lb increments. Each set includes dumbbells only, with matching tray racks available for separate purchase.
3. What type of handle and grip do these dumbbells have?
Each dumbbell features a contoured chrome ergonomic handle with medium-depth knurling for a secure, comfortable grip.
4. What is the construction and coating of these dumbbells?
They have a solid cast-iron head sealed in bonded rubber, which protects floors, reduces noise, and withstands drops.
5. What warranty coverage is included with these dumbbells?
As a new product, these dumbbells come with the manufacturer warranty from BUILT Strength. You can also purchase extended coverage through BAG Care+ on the product page.
6. How is delivery handled for this dumbbell set and rack?
We offer freight delivery to all lower 48 states, with options for curbside or inside delivery and assembly at checkout. The shipping calculator on the product page will show your freight price, and the receive-by date is displayed on the page.
30-Day Returns & Exchanges
Buy with confidence. Every Build A Gym order includes a 30-day window to return or exchange, whether you want a different size, color or configuration. Return shipping is the customer's responsibility and a 15% restocking fee applies to preference returns; warranty and damage claims carry no restocking fee. Full details in our Returns, Exchange & Refund Policy.
Save 5%
Complete the room
The machines our install crew puts in the same room as this one - priced as one shipment, delivered in one booking.
$1,095.00
This machine
Bundle total
- Items
- $1,772.00
- Bundle price
- $1,683.40
- Estimated bundle saving
- −$88.60
- Everything arrives by
- Dec 10
One freight booking, one delivery window, one crew. Inside Delivery & Assembly available on the whole bundle.