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, 20/30/40/60/80lbs 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
Upgrade 20lbs
Item Weight
20 Pounds
Material
Iron
Special Feature
Adjustable

⚖️Adjustable 20-80 lbs

🛡️Safety nuts secure grip

🏋️‍♂️4 workout modes

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COP 880747

Duties & taxes included

In stock

Sold byAmazon ColombiaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🔥 Transform your home gym with one smart set 🏋️‍♀️

ERGONOMIC COMFORT - Thickened foam grip and curved connecting rod reduce shoulder strain for injury-free sessions.
4 IN 1 VERSATILITY - Dumbbell, kettlebell, barbell & push-up stand in one sleek set—maximize every workout style.
COMPACT SPACE SMART - Quick assembly and disassembly lets you store your gym gear neatly under any table.
DURABLE FLOOR FRIENDLY - Iron sand-filled plates wrapped in PE protect your floors and resist rust over time.
CUSTOMIZABLE WEIGHT RANGE - Adjust from 20 to 80 lbs effortlessly to match your evolving strength goals.

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 80 lbs, it features iron sand-filled plates wrapped in protective PE, ergonomic foam grips, and secure safety nuts for a stable, comfortable workout. Perfect for compact spaces, it’s easy to assemble and store, making it an ideal all-in-one fitness solution for home gyms.

Specifications

ASIN	B0BPM2W8ZK
Best Sellers Rank	#7,238 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #43 in Exercise & Fitness Dumbbells
Brand Name	TOTOZAKUL
Color	Upgrade 20lbs (10lbs*2)
Customer Reviews	4.2 4.2 out of 5 stars (1,055)
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	2.0 Count

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