Adjustable Dumbbell & Barbell Set — Duo Design, Adjustable Plates
Introducing this Adjustable Dumbbell and Barbell Set — a versatile and space-saving fitness solution for full-body strength. Available in 20kg, 30kg, and 40kg options, this set lets you target arms, shoulders, back, legs and more. Switch between dumbbells and a barbell in seconds for squats, bench presses, bicep curls, rows, and beyond.
Product Overview
Customise every workout with a multi-functional duo design — use two dumbbells for unilateral control or connect them with the included bar joiner for barbell lifts. Adjustable weight plates let beginners and advanced users dial in intensity, while spinlock collars and textured grip handles provide a firm, comfortable hold. Each plate has a durable plastic shell to resist wear and protect floors, and the iron bar is plated for anti-rust, wear-proof durability. Dumbbells feature smooth side pads to prevent rolling when set down upright.
Key Features:
- Duo Design – switch between dumbbells and a barbell using the included joiner
- Adjustable Weight Plates – tailor the load for beginners through advanced users
- High-Quality Materials – plastic-shelled plates resist wear, plated iron bar for durability
- Non-Slip, Safe Design – spinlock collars and textured grips keep weights secure
- Easy to Assemble and Store – smooth twist-lock collars allow fast setup and compact storage
What’s Included:
- 2× dumbbell bars with textured, non-slip handles
- 1× bar joiner to convert into a barbell
- 4× spinlock collars
- Assorted weight plates
- Assembly hardware and instructions
- Optional: weight bench add-on for expanded barbell work
Specifications:
- 20kg Set — 4× 2kg, 4× 1.5kg, 4× 1.25kg plates
- 30kg Set — 4× 2.5kg, 4× 2kg, 4× 1.5kg, 4× 1.25kg plates
- 40kg Set — 4× 5kg, 4× 2kg, 4× 1.5kg, 4× 1.25kg plates
- Note: Dumbbell bars hold a maximum of 3 plates per side; on the 40kg set, not all plates fit on the bars at once
Exercises & Targets:
- Barbell — squats, bench press, overhead press, bent-over rows
- Dumbbells — biceps curls, triceps extensions, chest press, shoulder raises, single-arm rows, lunges
- Targets — arms, shoulders, chest, back, legs, glutes and core
Care & Maintenance:
- Check spinlock collars before each set and tighten until plates are secure
- Load plates evenly on both sides of the dumbbells or barbell
- Wipe handles and plates after use; avoid prolonged heat or sun exposure
- Store the set disassembled to save space and protect threads/collars
Take your training to the next level with this Adjustable Dumbbell & Barbell Set — durable, safe and versatile for a wide range of strength exercises.
