What size connector will go with this to make it into a barbell?

I would avoid adding any connector to these. The bars are plastic and too long. If you add a connector, it will surely break the dumbbell bars fast. However, it’s up to you. A standard 1 inch connector should work.

How much does the bar itself weigh?

Hi, the bar itself weight approximately 4 lbs.

HI, the item is missing star lock collars, so there is no way to use the weights?

i lost mystar lock collars is a way to get that item again ?

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Sunny Health & Fitness Exercise Vinyl 40 Lb Dumbbell Set Hand Weights for Strength Training, Weight Loss, Workout Bench, Gym Equipment, and Home Workouts

Product ID: 125031791

Details

Brand
Sunny Health &
Color
Black
Item Weight
40 pounds
Material
Alloy Steel
Special Feature
Knurled Grip;

🔒Secure star lock collars

🖐️Ergonomic curved grip

🏋️‍♂️40 lbs total adjustable weight

€ 449.42

Duties & taxes included

In stock

Sold byAmazon FinlandDelivered 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 Finland.

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Description

💪 Elevate your home workouts with versatile strength and style!

COMPACT POWERHOUSE - Interchangeable plates eliminate bulky racks, perfect for home gyms.
BUILT TO LAST PERFORM - Solid steel bars with vinyl coating protect floors and gear.
GRIP THAT WORKS WITH YOU - Curved, textured handle ensures a secure, comfortable hold.
CUSTOMIZABLE STRENGTH BOOST - Adjust weights from 5 to 34 lbs for every workout level.
START STRONG STAY MOTIVATED - Ideal for beginners progressing to advanced strength training.

The Sunny Health & Fitness 40 lb Vinyl Dumbbell Set offers adjustable weights with 12 interchangeable plates, ergonomic curved grips, and secure star lock collars. Designed for versatile strength training at home, it combines durable steel bars with vinyl coating to protect floors and provide a comfortable, secure grip. Perfect for all fitness levels aiming to build muscle, endurance, and power without bulky equipment.

Specifications

ASIN	B07QZHNWK6
Best Sellers Rank	#57,201 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #205 in Exercise & Fitness Dumbbells
Brand Name	Sunny Health & Fitness
Color	Black
Customer Reviews	4.2 4.2 out of 5 stars (3,882)
Global Trade Identification Number	00815749013033
Handle Diameter	1 inches
Handle Material	Alloy Steel
Included Components	2- Barbells, 4- Star Lock Collars, 4- 1.5 lb Weights, 4- 2.5 lb Weights, 4- 5 lb Weights
Item Dimensions L x W	17"L x 8.5"W
Item Type Name	Dumbell Set
Item Weight	40 pounds
Manufacturer	Sunny Health & Fitness
Material	Alloy Steel
Model Number	NO. 087
Number of Pieces	2
Other Special Features of the Product	Knurled Grip; Vinyl Coated; Easy-to-use Star Lock Collars; Solid Steel Barbell
Part Number	NO. 087
Style	Adjustable
Target Use Body Part	Hand
UPC	815749013033
Warranty Description	17 year structural frame / 180 days other parts and components

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Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

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How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

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TrustScore 4.5 | 7,300+ reviews

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

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€ 449.42

Duties & taxes included

In stock

Sold byAmazon FinlandDelivered 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 Finland.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Suresh K.

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

4 days ago

Reema J.

Perfect platform for hard-to-find items. Delivery was prompt.

1 month ago

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