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POWERBLOCK

PowerBlock Pro 100 Adjustable Dumbbell Sold As A Single Unit 5-100 lb Dumbbell Durable Steel Build Innovative Workout

4.5(87)
$509.15$599.00
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54+ bought in the past month

Sobre este artículo

  • ALL-IN-ONE STRENGTH TRAINING SOLUTION: Adjustable in 2.5 or 5 lb adjustable weight increments, this PowerBlock dumbbell has a starting range of 5-40 pounds per hand can expand to 100 pounds with the included expansion kits.
  • EASY & QUICK ADJUSTABILITY: The convenient and compact dumbbell provides innovative strength training. Quickly adjust the dumbbell up or down to your desired weight with the secure magnetic polypropylene pin. The pin has a 500 lbs. max load.
  • INCLUDED WITH THE PRO 100: Pro 100 Knurled Grip Dumbbells and Expansion Kit Stages 1, 2, and 3.
  • LONG LASTING FOR YEARS OF USE: This dumbbell can be used with PowerBlock’s Straight or Curl Bars, Kettlebell Handle, and Stands (sold separately) to build your own gym. Dimensions are 19.2” L by 7.6” W by 7.7” H.
  • ADD WEIGHT IN INCREMENTS: Increments of this workout weight includes 2.5 (adder weight), 5, 7.5, 10, 15, 17.5, 20, 25, 27.5, 30, 35, 37.5, 40 lbs. per hand. Stage one starts at 40 pounds with three expansion kits to get you to 60, 80, and 100 pounds.

Key details

color_spec
‎Black
Brand
POWERBLOCK
Color
Black
Special Feature
Adjustable Weight
special_feature
Adjustable Weight

Dimensions and fit

dimensions
‎19.2"L x 7.6"W
weight
‎100 Pounds
Item Weight
100 Pounds
item_weight
100 Pounds
product_dimensions
19.2"L x 7.6"W
item_package_dimensions_l_x_w_x_h
22 x 12 x 9 inches
package_weight
48.08 Kilograms
item_dimensions_lxwxh
19.21 x 7.6 x 7.6 inches
size
19.2" L x 7.6" W x 7.7" H

Item information

style
Adjustable
handle_diameter
38 mm
number_of_pieces
1
set_name
single
upc
810129690606
manufacturer
PowerBlock
brand_name
POWERBLOCK
part_number
504-00187-00
best_sellers_rank
#24,749 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #159 in Exercise & Fitness Dumbbells
date_first_available
August 11, 2025
Highlights

About this item

  • ALL-IN-ONE STRENGTH TRAINING SOLUTION: Adjustable in 2.5 or 5 lb adjustable weight increments, this PowerBlock dumbbell has a starting range of 5-40 pounds per hand can expand to 100 pounds with the included expansion kits.
  • EASY & QUICK ADJUSTABILITY: The convenient and compact dumbbell provides innovative strength training. Quickly adjust the dumbbell up or down to your desired weight with the secure magnetic polypropylene pin. The pin has a 500 lbs. max load.
  • INCLUDED WITH THE PRO 100: Pro 100 Knurled Grip Dumbbells and Expansion Kit Stages 1, 2, and 3.
  • LONG LASTING FOR YEARS OF USE: This dumbbell can be used with PowerBlock’s Straight or Curl Bars, Kettlebell Handle, and Stands (sold separately) to build your own gym. Dimensions are 19.2” L by 7.6” W by 7.7” H.
  • ADD WEIGHT IN INCREMENTS: Increments of this workout weight includes 2.5 (adder weight), 5, 7.5, 10, 15, 17.5, 20, 25, 27.5, 30, 35, 37.5, 40 lbs. per hand. Stage one starts at 40 pounds with three expansion kits to get you to 60, 80, and 100 pounds.
Close-up view of the PowerBlock Pro 100 Adjustable Dumbbell Sold As A Single Unit 5-100 lb Dumbbell Durable Steel Build Innovative Workout
Details

Materials and care

material
‎Alloy Steel
handle_material
Rubber

De la marca

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Product videos

Product video 1

Customer reviews

87 reviewsPositive

Rated 4.5/5 across 87 reviews — highly regarded by customers.

  • 75% of sampled reviews give 4–5 stars.

Customers say

Customers find the adjustable dumbbell to be a great home gym option with a solid build and easy weight adjustment. Customers disagree on whether the dumbbell is compact or bulky.

Generated from the text of customer reviews

Reviews with images

Customer review image for QualityCustomer review image for What you expect.
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★★★★★

A Must-Have for Home Gyms – Versatile, Durable, and Space-Saving!

The PowerBlock Pro 100 Adjustable Dumbbell has completely transformed my home gym! I love the versatility it offers—this single dumbbell covers a range from 5 to 100 lbs, making it perfect for all types of strength training exercises. The weight adjustments are quick and easy, and the build quality is exceptional. The durable steel construction feels solid and secure, even with the heaviest settings. Not only is this dumbbell space-saving, but it also eliminates the need for multiple sets of weights cluttering up the workout area. The handle is comfortable and provides a good grip, even during sweaty sessions. Whether you're into bodybuilding, strength training, or just getting in a solid workout, the PowerBlock Pro 100 delivers on all fronts. If you're looking for high-quality, space-saving gym equipment, this is a great investment! Highly recommend it for anyone serious about their fitness journey! Read more

Angela
★★★★★

PowerBlock Pro 100 Adjustable Dumbbell – Great Quality, Just Misunderstood!

I recently ordered the PowerBlock Pro 100 Adjustable Dumbbell and while I was impressed with the quality, there was a slight misunderstanding regarding what I received. What I Liked: Solid Build: The dumbbell feels well-constructed and sturdy, which is important for effective workouts. The adjustable feature is a great space saver and allows for versatile weight options. Easy to Use: The adjustment mechanism is straightforward and quick, making it simple to switch between weights during my workouts. What I Didn’t Expect: Single Dumbbell: I wasn't aware that I was only receiving one dumbbell when I placed the order. This led to some confusion and ultimately resulted in my decision to return it, as I was looking for a pair. Overall Impressions: The PowerBlock Pro 100 Adjustable Dumbbell is a great product for anyone looking for high-quality adjustable weights, but be sure to double-check the details about the quantity when ordering. Read more

Competition bag
★★★★★

Quality

Amazing product a must have in your home gym Read more

Customer review image for Quality
B.Shipp
★★★★★

Best adjustment dumbbells!

PowerBlocks have been around for decades. These are the newest editions, and they are for sure high quality. They are the best value for the money as it saves a ton of space, and from having to buy regular dumbbells. They are quick and easy to adjust the weights and they can be fitted in a small space? Read more

Wes
★★★☆☆

Misleading title and description but still great

Looks like a great product just not what I expected based on the title and description. The title says 5-100, the dumbbell starts at 10. The description says you can go up by 2.5 or 5lb increments but you can only go up by 10s. Im building a home gym for private training and this is fine for me but some of my clients really appreciate a 5lb or even 2.5lb increment when going up. When changing the weights, the dumbell and add-ons need to be completely flush with each other or it won't go in. The adjuster handle seems like it will break first and its kinda flimsy. The handle for me is great. Its thicker than normal handles which is a huge plus and the grip on it is very nice as well. Overall, if I knew this was 10-100lbs I'd still have bought it and given it a 5 star rating, so im not returning it but now I need to buy another of the same thing AND a set that does start at 5 and go up by small increments so im giving it a 3. Read more

Zachary James
★★★★★

Compact, stable and convenient but expensive

These things are awesome and compact compared to a full set of dumbbells 10LB-100lbs. The grip are significantly larger then average so consider that when buying. My lady can’t use them because the grub is too big but I love them. They seem secure when using but they do make a little noise when moving. I’m just hoping that the locking mechanism holds up too the repetitive adjustments I’ll be doing. Read more

Customer
★★★★★

What you expect.

They are what you expect. They are long with all the weight attached. The top of it when you measure is a little bit over 19 inches the bottom is actually a little bit smaller around 18 1/2 inches. The weight Is accurate well as accurate as a bathroom scale. Easy and fast to change the weight via the sliding fork. Changing the smaller weights are a little bit more complicated but easy enough. The rubber grips are the perfect size for my hand size. Have not had them that long. I will come back in about a year to tell you about the longevity and quality. Read more

Customer review image for What you expect.
80's baby male
★★★★

Great for home gym!

These are an excellent home gym buy! The stackable aspect makes them space conscious. They are easy to use and understand. I don’t love the square aspect, they can be slightly inconvenient for certain lifts but overall for a home gym they are worth it. Read more

Customer
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