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Star-lock collars with loose-resistant rubber trims: Threaded ends with star-lock collars provide a safe, secure workout & easy weight plate changes. Durable cast iron plates covered with black paint finish preventing rust and corrosion for lifetime use.



2-in-1 dumbbell barbell weight setthis adjustable 2-in-1 weight set comes with 12 weight plates: 4 x 2. 75 lb, 4 x 3. 3 lb, and 4 x 4. 4 lb. Weights can be added or taken off in 2. 75 lb, 3. 3 lb, or 4. 4 lb increments. Comprehensive exercise setfor anyone who wants to build strength, burn fat, our 2-in-1 dumbbell barbell weight is the best choice.
You can customize the weight of the dumbbell or barbell to your desired setting. The upgraded nut is more effective in keeping the dumbbell or barbell from loosening during use. Used for dumbbellthe adjustable weights for each dumbbell from 1 lb to 22 lb. It can be easily attached to both dumbbells to transform into a barbell through connecting rods. This allows you to efficiently use our dumbbell/barbell set for many exercises instead of buying multiple sets.

Its hammer tone surface resists corrosion and prevents materials from sticking to the weight plates. The textured bar facilitates precise contact of your hand on the bar for a superior grasp. Various weight plates – customize your training with this gym gear that includes four 5lb plates and four 3lb plates.
The cast-iron weights are ideal for first-time users to fitness buffs who are looking for convenient and reliable exercise equipment. It comes with a carrying case and its smart design provides enough room for your gear, allowing convenient transport. This dumbbell weight set comes with two spin locks that attach firmly to the end of the bar to secure the weights and prevent them from shifting when you perform exercises.

75-inch powder coated handle: constructed of high-quality, textured powder coated steel for maximum durability and a secure, firm, and non-slip grip. Star-lock collars with loose-resistant rubber trims: Threaded ends with star-lock collars provide a safe, secure workout and easy weight plate changes.

Non-slip material:an-ti-slip mute weight clamps can reduce the noise generated when the disc hits the pole, allows you to install with confidence.

16-inch powder coated handle: Constructed of high-quality, textured chrome handle for maximum durability and a secure, firm, and non-slip grip. Wider sleeves: offer larger room for adding more weight plates and increase challenge, great for both beginners and intermediate users.
15 inch. Note: the 1. 125 inch is the diameter of the dumbbell handle as mage attached below. Durable cast iron plates covered with black paint finish preventing rust and corrosion for lifetime use. Star-lock collars with loose-resistant rubber trims: Threaded ends with star-lock collars provide a safe, secure workout and easy weight plate changes.

Durable: hex nut is made from robust and durable material for long lasting use. Usage:spinlock collars are easy and quick way to move your plates around, they also keep weight plates securely and safely while lifting.
1. Amazon Basics
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Amazon Basics Adjustable Barbell Lifting Dumbbells Weight Set with Case, 38 Pounds, Black
#adAmazon Basics #ad - Adjustable 38-pound weight lifting set; great for daily workouts, shoulders, including arms, and back. Includes a durable black plastic storage case with carry handle for compact storage and easy transport.More information #ad
Quick weight adjustments: simply slide plates on and off the barbells and secure with threaded collars. Includes 2 3-pound barbells, 4 05-pound collars, and 4 2. 5-pound and 4 5-pound plates made of black painted steel.Brand | Amazon Basics #ad |
Manufacturer | Amazon Basics #ad |
Height | 9.49 Inches |
Length | 17.1 Inches |
Weight | 40 Pounds |
Width | 6.22 Inches |
Part Number | IR92098-38LB |
Model | IR92098-38LB |
Warranty | one-year warranty |
More information #ad
2. Yes4All
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Yes4All Adjustable Cast Iron Dumbbell, 50LBS Pair
#adYes4All #ad - Set of 2 dumbbells - 50 lbs total: two 14”x 1” handles, FOUR 3-pound plates, FOUR 7. 5-pound plates, FOUR collars. All-for-one dumbbells eliminate the need for multiple dumbbells in your workout space.Star-lock collars with loose-resistant rubber trims: Threaded ends with star-lock collars provide a safe, secure workout & easy weight plate changes. Durable cast iron plates covered with black paint finish preventing rust and corrosion for lifetime use.
More information #ad
Easy use & storage: take seconds to assemble and take out. 14-inch diamond knurled chrome handle: Constructed of high-quality, textured chrome handle for secure, firm, and non-slip grip. Cast iron weight plates fit 1-inch standard bar: Accommodate all standard 1-inch handles. Compact, convenient, and easy to use and store.Brand | Yes4All #ad |
Manufacturer | Yes4All #ad |
Height | 12.5 Inches |
Length | 15 Inches |
Weight | 50 Pounds |
Width | 12.5 Inches |
Part Number | D8UJ |
Model | D8UJ |
Warranty | 1 YEAR |
More information #ad
3. Weider
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Black, Weider 10 Lb. Cast Iron Hex Dumbbell
#adWeider #ad - Sold individually; resistance training is great for building strength in your arms, chest, back, core, and legs. Progressive strength Training; Choose between a wide range of weights to build your personal home gym.More information #ad
Durable chrome handles; Textured knurling provides a non-slip surface that fights against sweat to secure your grip. Hexagonal shape prevents rolling; A unique dumbbell shape promotes stationary storage so your dumbbell won’t roll away mid-workout.Brand | Weider #ad |
Manufacturer | iFIT Health and Fitness #ad |
Warranty | 90 Day Manufacturer |
More information #ad
4. CAP Barbell
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CAP Barbell RSWB-CS040T Adjustable Dumbbell Set 40 Pounds
#adCAP Barbell #ad - Fully adjustable with four 6 lb plates, four 2. 5 lb plates, 2 threaded solid dumbbell handles, and 4 spin-lock collars. Set comes with several weight plates that allow you to create different weight combinations with the dumbbells.More information #ad
Ideal for home use. Plates are made of solid cast iron construction with a baked enamel finish.Brand | CAP Barbell #ad |
Manufacturer | CAP Barbell #ad |
Height | 4 Inches |
Length | 16 Inches |
Weight | 39.68 Pounds |
Width | 8 Inches |
Part Number | RSWB-CS040T |
Model | RSWB-CS040T |
More information #ad
5. Balelinko
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Home, Office, All-Purpose, 44 LBS Set, Multifunction Free Weights 2-in-1 Set, Balelinko Adjustable Barbell, Gym, Non-Slip Neoprene Hand, Adjustable Dumbbells Weight Set
#adBalelinko #ad - Our adjustable dumbbell set comes with non-slip rubber skid grip to ensure your safety when exercising. Premium material for long lastingour weight plate is made of durable cast iron material coated with a black paint finish to prevent rust and corrosion.2-in-1 dumbbell barbell weight setthis adjustable 2-in-1 weight set comes with 12 weight plates: 4 x 2. 75 lb, 4 x 3. 3 lb, and 4 x 4. 4 lb. Weights can be added or taken off in 2. 75 lb, 3. 3 lb, or 4. 4 lb increments. Comprehensive exercise setfor anyone who wants to build strength, burn fat, our 2-in-1 dumbbell barbell weight is the best choice.
More information #ad
Our 2-in-1 adjustable dumbbell barbell weight set eliminates the need for multiple dumbbells in your workout space. You can customize the weight of the dumbbell or barbell to your desired setting. The upgraded nut is more effective in keeping the dumbbell or barbell from loosening during use. Used for dumbbellthe adjustable weights for each dumbbell from 1 lb to 22 lb. It can be easily attached to both dumbbells to transform into a barbell through connecting rods. This allows you to efficiently use our dumbbell/barbell set for many exercises instead of buying multiple sets.
Brand | Balelinko #ad |
Manufacturer | Balelinko #ad |
Weight | 40 Pounds |
More information #ad
6. Marcy
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40 lb., Plates, Handles and Collars ADS-42, Chrome, Marcy Adjustable Cast Iron Dumbbell Set with Case
#adMarcy #ad - Sturdy carrying case – organizing your home gym equipment after working out is a breeze with this exercise weight set. Knurled bar for improved grip – this workout weight set features a knurled hand grip that’s designed to enhance your hold during lifting.Its hammer tone surface resists corrosion and prevents materials from sticking to the weight plates. The textured bar facilitates precise contact of your hand on the bar for a superior grasp. Various weight plates – customize your training with this gym gear that includes four 5lb plates and four 3lb plates.
More information #ad
Sturdy construction – the ads-42 boasts a high-quality construction for efficient weightlifting and bodybuilding. Spin lock collars – forget about moving and unstable plates when training. The cast-iron weights are ideal for first-time users to fitness buffs who are looking for convenient and reliable exercise equipment. It comes with a carrying case and its smart design provides enough room for your gear, allowing convenient transport. This dumbbell weight set comes with two spin locks that attach firmly to the end of the bar to secure the weights and prevent them from shifting when you perform exercises.
Brand | Marcy #ad |
Manufacturer | IMPEX #ad |
Height | 6.5 Inches |
Length | 14.5 Inches |
Weight | 42.4 Pounds |
Width | 6.5 Inches |
Part Number | ADS-42 |
Model | ADS-42 |
Warranty | 2 year manufacturer warranty |
More information #ad
7. Yes4All
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Yes4All 1-inch Dumbbell Handles with Collars, Dumbbell Handle Standard for 1-inch Plates Weight Set Chrome, Set of 2
#adYes4All #ad - Sport type: Sporting Good. 8 lbs total: two 13. 75” long x 1” diameter solid chrome steel handles & FOUR collars with rubber trims. 13.75-inch powder coated handle: constructed of high-quality, textured powder coated steel for maximum durability and a secure, firm, and non-slip grip. Star-lock collars with loose-resistant rubber trims: Threaded ends with star-lock collars provide a safe, secure workout and easy weight plate changes.
More information #ad
Wider sleeves: offer larger room for adding more weight plates and increase challenge, great for both beginners and intermediate users. Fit 1-inch standard plates: Accommodate all standard 1-inch-hole weight plates.Brand | Yes4All #ad |
Manufacturer | Yes4All #ad |
Height | 2.76 Inches |
Length | 14.76 Inches |
Width | 3.15 Inches |
Part Number | BDM8 |
Model | BDM8 |
Warranty | 5 years |
More information #ad
8. Chnrong
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Chnrong Barbell Spinlock Collars, 1 Pair Collars for 1" Standard Barbells Bars Sports Home Exercise Fitness
#adChnrong #ad - What you will get:you will receive 1 Pair 2PCS standard dumbbell bar spinlock collars. 100% brand new and high quality. Strong and sturdy:the barbell collar can safely and firmly place the heavy board when lifting.Non-slip material:an-ti-slip mute weight clamps can reduce the noise generated when the disc hits the pole, allows you to install with confidence.
More information #ad
Easy to use:easy and quick to remove, Safe and Secure to provide balance and stability. Portable:the spinlock collar clamp is suitable for barbell, dumbell, weight lifting and etc; You can take it easily to gym for playing with friends.Brand | Chnrong #ad |
Part Number | Chnrong-41153 |
Model | GL9823 |
More information #ad
9. Yes4All
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Yes4All 1.15-inch Dumbbell Handles with Lock Collars, Dumbbell Handles Set for 1.15-inch Weight Plates Set of 2
#adYes4All #ad - Fits 1. 15-inch bar: holes on weight plates fit 1. 15” diameter Set of 52. 5, 105, 200 lbs. 10 lbs total: two 16” long diameter solid steel handles & FOUR collars with rubber trims.16-inch powder coated handle: Constructed of high-quality, textured chrome handle for maximum durability and a secure, firm, and non-slip grip. Wider sleeves: offer larger room for adding more weight plates and increase challenge, great for both beginners and intermediate users.
More information #ad
Product dimension: 16. 5" x 4. 72" x 2. 4". But the product fit the weight plate 1. 15 inch. Note: the 1. 125 inch is the diameter of the dumbbell handle as mage attached below. Durable cast iron plates covered with black paint finish preventing rust and corrosion for lifetime use. Star-lock collars with loose-resistant rubber trims: Threaded ends with star-lock collars provide a safe, secure workout and easy weight plate changes.
Brand | Yes4All #ad |
Manufacturer | Yes4All #ad |
Height | 2.76 Inches |
Length | 16.73 Inches |
Weight | 3 Pounds |
Width | 3.35 Inches |
Part Number | ANCT |
Model | ANCT |
Warranty | 5 Year Satisfaction Warranty and 60 Day Return. |
More information #ad
10. SYCOOVEN
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SYCOOVEN 4pcs Spinlock Collars, 25mm Dumbbell Hex Nut, Anti-Slip Spin-Lock Collars Screw Clamps for Dumbell Weight Lifting Fitness Training Practical Training Rod Accessories
#adSYCOOVEN #ad - Easy to use:barbell spin-lock Collars Screw Easy and quick to remove, safe and secure to provide balance and stability. Feel free contact us by emails if you have any problems.Durable: hex nut is made from robust and durable material for long lasting use. Usage:spinlock collars are easy and quick way to move your plates around, they also keep weight plates securely and safely while lifting.
More information #ad
Package: included 2 pairs of dumbbell hex nut for you to use. We make every effort to provide customers with satisfactory service. Application: spin-lock Collars for all 1 inch standard weight lifting barbells or dumbbell bars.Brand | SYCOOVEN #ad |
Manufacturer | SYCOOVEN #ad |
Height | 0.67 Inches |
Length | 5.91 Inches |
Weight | 0.24 Pounds |
Width | 3.15 Inches |
Part Number | 16215056401861 |
More information #ad