--- product_id: 1339204 title: "Adjustable Weight Cast Iron Dumbbells Set 105lbs" brand: "unipack" price: "฿35244" currency: THB in_stock: true reviews_count: 8 category: "Unipack" url: https://www.desertcart.co.th/products/1339204-adjustable-weight-cast-iron-dumbbells-set-105lbs store_origin: TH region: Thailand --- # Threaded collars & handles Tool-free quick setup 105 lbs max load Adjustable Weight Cast Iron Dumbbells Set 105lbs **Brand:** unipack **Price:** ฿35244 **Availability:** ✅ In Stock ## Summary > 🏋️‍♀️ Elevate your home gym game with power, precision, and style! ## Quick Answers - **What is this?** Adjustable Weight Cast Iron Dumbbells Set 105lbs by unipack - **How much does it cost?** ฿35244 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/1339204-adjustable-weight-cast-iron-dumbbells-set-105lbs) ## Best For - unipack enthusiasts ## Why This Product - Trusted unipack brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Built to Endure:** Premium cast iron plates and solid chrome handles ensure durability that lasts a lifetime. - • **Compact Powerhouse:** All-in-one adjustable set replaces bulky racks, perfect for stylish home gyms with limited space. - • **Effortless Assembly:** No tools required—switch weights in seconds and stay focused on crushing your fitness goals. - • **Secure Grip, Zero Slips:** Textured handles combined with threaded collars guarantee a rock-solid, safe fit every session. - • **Versatile Strength Mastery:** Adjust weights seamlessly from 1.25 to 52.5 lbs per dumbbell for tailored workouts. ## Overview The Unipack Adjustable Weight Cast Iron Dumbbells Set offers a total of 105 lbs split into two 52.5 lb dumbbells, featuring durable cast iron plates and textured chrome handles. Its threaded collars ensure a secure fit, while the tool-free design allows quick weight adjustments from 1.25 to 52.5 lbs per dumbbell. Ideal for space-conscious fitness enthusiasts, this set delivers versatile strength training with lasting quality. ## Description This set consists of a pair of brand new 105lbs (52.5 lbs x 2 pc) adjustable dumbbells (5 lbs x 16pc, 2.5 lbs x 4pc, 1.25 lbs x 4pc, handle x 2pc, collar x 2pc). Not everyone who is interested in getting a better body through strength training has the necessary room in their home for a dozen or more sets of dumbbells. This adjustable and versatile dumbbell kit is small, convenient, and easy to store. You will be able to perform the widest variety of exercises by working out with varying weights. The kit is simply the best and a must have! Review: You can fix your shoulders, too! (if you've a slight build) - What a great set! Beautifully finished, the spin on the nuts is flawless. Besides the obvious strength-building, I learned such a cool exercise from Dr John Bergman (on youtube) that is fixing my recurring shoulder pain from a rotator cuff tear and surgery about 10 years ago. You should hold just enough weight to pull your affected shoulder back down (if your problem is weak/fragile supraspinatus, like mine), in both hands with your thumbs forward (rotating that cuff into neutral), then just very gently swing your arms at your sides just a little bit. Your goal is to go no further forward nor backward than the depth of your thighs. This pumps the tissues around the supraspinatus, the muscle that stretches from the top of the back face of your shoulder blade (right next to the spine), under the hard edge of the scapula (you can feel when your reach over your shoulder) to connect to the tip of your upper arm bone. This is healing in a mechanical way, increasing the fluid that surrounds the tendons and fills the shoulder joint. He calls it a "super filtrate of blood." The ONLY way that filtration happens is through movement. When we limit our movements to what is required most of the time our tendons literally dry out. Then they become inflamed and we are off to the races. I find that the rods alone are heavy enough to do the job. I stand with my shoulders back and ears over them, hold the rods in line with my arms, so they act like 6th fingers as I gently swing my arms subtly. You have to go slowly, giving time for the alternating pressure to squeeze molecules of plasma between the collagen fibers, which are tightly packed in a tendon sheath. You will learn all about the muscles that stabilize your stance, too, as you challenge them to hold you still against this strangely oscillating force. You want to remain aware throughout the exercise that the object is not to increase intensity in any way. I find myself giving in, sometimes, to the rhythm and exceeding the parameters. You just want to accomplish the pumping action. Not to say, after, it's not wonderful to throw an appropriate amount of weights on and enjoy them in the conventional way! (For the shoulder fix Dr John recommends kettle bells, easy to hold in the neutral position, 5 lb or so, whatever passively returns the shoulder to neutral for women and up to 20 lb for men. I'm sure those are available here on desertcart, too!) At 2.5 lb, the rods alone are fine for me. It has greatly reduced my pain, both working and sleeping. And I'm starting to really feel strong in my frame, again. Review: Great product - Great set of free weights for the price and worth the money ## Features - High quality cast iron adjustable weight dumbbell set - Includes two textured solid chrome handles, four collars (5 lbs), sixteen 5 pound plates, four 2.5 pound plates. four 1.25 pound plate - Collars and handles are threaded for a secure fit; Plates are made from durable cast iron - Shipped by two seprated boxes, each box contain one set of 52.5 lbs - Easy to Set up and no Tools Required ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B00C3RPWTM | | Best Sellers Rank | #88,035 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #284 in Exercise & Fitness Dumbbells | | Brand Name | Unipack | | Color | Black | | Customer Reviews | 4.6 4.6 out of 5 stars (335) | | Handle Diameter | 1.1" | | Handle Material | Cast Iron | | Item Dimensions L x W | 16"L x 6.25"W | | Item Weight | 105 Pounds | | Manufacturer | Unipack Inc. | | Material | Alloy Steel, Cast Iron | | Number of Pieces | 2 | | Other Special Features of the Product | Adjustable | | Style | Adjustable | | Target Use Body Part | Chest | | UPC | 670541400241 | | Unit Count | 1.0 Count | ## Product Details - **Brand:** Unipack - **Color:** Black - **Item Weight:** 105 Pounds - **Material:** Alloy Steel, Cast Iron - **Special Feature:** Adjustable ## Images ![Adjustable Weight Cast Iron Dumbbells Set 105lbs - Image 1](https://m.media-amazon.com/images/I/7194czCZkXL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ You can fix your shoulders, too! (if you've a slight build) *by S***Y on January 8, 2019* What a great set! Beautifully finished, the spin on the nuts is flawless. Besides the obvious strength-building, I learned such a cool exercise from Dr John Bergman (on youtube) that is fixing my recurring shoulder pain from a rotator cuff tear and surgery about 10 years ago. You should hold just enough weight to pull your affected shoulder back down (if your problem is weak/fragile supraspinatus, like mine), in both hands with your thumbs forward (rotating that cuff into neutral), then just very gently swing your arms at your sides just a little bit. Your goal is to go no further forward nor backward than the depth of your thighs. This pumps the tissues around the supraspinatus, the muscle that stretches from the top of the back face of your shoulder blade (right next to the spine), under the hard edge of the scapula (you can feel when your reach over your shoulder) to connect to the tip of your upper arm bone. This is healing in a mechanical way, increasing the fluid that surrounds the tendons and fills the shoulder joint. He calls it a "super filtrate of blood." The ONLY way that filtration happens is through movement. When we limit our movements to what is required most of the time our tendons literally dry out. Then they become inflamed and we are off to the races. I find that the rods alone are heavy enough to do the job. I stand with my shoulders back and ears over them, hold the rods in line with my arms, so they act like 6th fingers as I gently swing my arms subtly. You have to go slowly, giving time for the alternating pressure to squeeze molecules of plasma between the collagen fibers, which are tightly packed in a tendon sheath. You will learn all about the muscles that stabilize your stance, too, as you challenge them to hold you still against this strangely oscillating force. You want to remain aware throughout the exercise that the object is not to increase intensity in any way. I find myself giving in, sometimes, to the rhythm and exceeding the parameters. You just want to accomplish the pumping action. Not to say, after, it's not wonderful to throw an appropriate amount of weights on and enjoy them in the conventional way! (For the shoulder fix Dr John recommends kettle bells, easy to hold in the neutral position, 5 lb or so, whatever passively returns the shoulder to neutral for women and up to 20 lb for men. I'm sure those are available here on amazon, too!) At 2.5 lb, the rods alone are fine for me. It has greatly reduced my pain, both working and sleeping. And I'm starting to really feel strong in my frame, again. ### ⭐⭐⭐⭐⭐ Great product *by P***D on February 21, 2026* Great set of free weights for the price and worth the money ### ⭐⭐⭐⭐⭐ Good value, shipping may take long. *by J***A on March 3, 2026* Good adjustable dumbbell set just some things to note, I received the package 4 days late and when I did get it the plates were a little scratched up and flakey but it doesn't really bother me. Also the grip on th e handle was a little rough for my liking but other than that pretty good value dumbells especially since I got these for only 138 bucks. ## Frequently Bought Together - Unipack Adjustable Weight Cast Iron Dumbbells Set 105lbs - FLYBIRD Weight Bench, Adjustable Strength Training Bench for Full Body Workout with Fast Folding-New Version - ProsourceFit Puzzle Exercise Mat ½ in, EVA Interlocking Foam Floor Tiles for Home Gym, Mat for Home Workout Equipment, Floor Padding for Kids, Black, 24 in x 24 in x ½ in, 48 Sq Ft - 12 Tiles --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.co.th/products/1339204-adjustable-weight-cast-iron-dumbbells-set-105lbs](https://www.desertcart.co.th/products/1339204-adjustable-weight-cast-iron-dumbbells-set-105lbs) --- *Product available on Desertcart Thailand* *Store origin: TH* *Last updated: 2026-05-04*