How can this connecting rod support such a heavy dumbbell set?

I asked a similar question and the seller said that When you assemble the parts together to use as a barbell, make sure that the dumbbell bar embedded in the connecting rod is longer than 7 cm. And when you lift the bar, hold the sides of the dumbbell bar, not the middle of connecting rod. If you hold the connecting rod in the middle, the connecting rod is easily broken due to uneven force.This is very useful.

What is the minimum weight for this set?

The minimum weight for this set is 10kg.

What is the length of connector bar?

14'' It is not too large but once you add it to the weights it is long enough to do the majority of workout.

Can the dumbbell bar support a weight greater than 20lbs?

It's complete garbage don't waste your money it's plastic and will break.. I had to go out and buy my son another bar made out of metal cause their cheap plastic bar broke

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Adjustable Dumbbell, 20/30/45/70/90lbs Dumbbells Set, 4-in-1 Free Weights for Women/Men Workout Equipment Used as Barbell/Kettlebells/Push up Stand for Home Gym

Product ID: 517269838

Details

Brand
TOTOZAKUL
Color
20LB Total
Item Weight
20 pounds
Material
Iron
Special Feature
Adjustable

⚖️Adjustable 20-90 lbs

🛡️Safety nuts secure grip

🏋️‍♂️4 workout modes

S$281

Duties & taxes included

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Description

🏋️‍♀️ Transform your home workouts with one smart, space-saving powerhouse!

ERGONOMIC COMFORT - Thickened foam grip and curved connecting rod reduce shoulder strain for safer workouts.
4 IN 1 VERSATILITY - Dumbbell, kettlebell, barbell & push-up stand—your all-in-one home gym solution.
COMPACT EASY STORAGE - Quick assembly and disassembly fit perfectly in small spaces—no clutter, just gains.
DURABLE FLOOR FRIENDLY - Iron sand-filled plates wrapped in PE protect floors and resist rust for long-lasting use.
CUSTOMIZABLE WEIGHT RANGE - Adjust from 20 to 90 lbs to match every fitness level and goal.

The TOTOZAKUL Adjustable Dumbbell Set offers a versatile 4-in-1 design with dumbbell, kettlebell, barbell, and push-up stand modes. Weighing from 20 to 90 lbs, it features iron sand-filled plates wrapped in protective PE, ergonomic foam grips, and secure safety nuts to ensure durability and comfort. Perfect for compact home gyms, it supports a full-body workout while protecting floors and minimizing injury risk.

Specifications

ASIN	B0BPM2W8ZK
Best Sellers Rank	#17,185 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #91 in Exercise & Fitness Dumbbells
Brand Name	TOTOZAKUL
Color	20LB Total (10LB Each)
Customer Reviews	4.3 4.3 out of 5 stars (1,090)
Grip Size	1 inch
Handle Diameter	1 inch
Handle Material	Iron
Item Dimensions L x W	15"L x 7"W
Item Weight	20 pounds
Manufacturer	TOTOZAKUL
Material	Iron
Model Number	Octagon dumbbell-20lbs
Number of Items	2
Number of Pieces	2
Other Special Features of the Product	Adjustable Weight
Part Number	Octagon dumbbell-20lbs
Set Name	Adjustable Weights Dumbbells Set
Style	Adjustable
Target Use Body Part	Body
Unit Count	2 Count

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TrustScore 4.5 | 7,300+ reviews

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The product exactly matches the description. Very satisfied with my purchase.

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S$281

Duties & taxes included

In stock

Sold byAmazon SINGAPOREDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to SINGAPORE.

Secure transaction

ProDesertcart PRO

Fast, free shipping, member pricing & priority support.

Join PRO →

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Suresh K.

Very impressed with the quality and fast delivery. Will shop here again.

4 days ago

Anjali K.

The product quality is outstanding. Exactly what I needed for my work.

1 month ago

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