The Strength Shop Adjustable Dumbbell combines the solid, balanced feel of traditional fixed dumbbells with the versatility of a complete weight set. Built entirely from steel with a robust adjustment system, this design allows for rapid, secure weight changes in seconds — no tools, trays, or plastic parts required.

Engineered for athletes, coaches, and home gym owners who demand performance and durability, this dumbbell offers a precise lifting experience across a broad weight range. The chrome knurled handles provide a confident, consistent grip during heavy pressing, rowing, or isolation movements.

Every component has been refined for stability and longevity. The interlocking plate system with the strong screw eliminates rattle, ensuring a quiet, focused training environment. With its compact footprint and easy adjustment mechanism, this is a space-efficient solution that does not compromise on strength or quality.

Key Features

• Easy weight adjustment – Adjust the weight by loosening the locking screw slightly; no need to dismantle or replace plates manually.
• Full steel construction – All plates and components are manufactured from high-grade steel for lasting structural integrity and reliable performance.
• Chrome-plated handle – 35 mm steel handle with medium knurling for a secure, non-slip grip, offering comfort and control even under heavy loads.
• Secure interlocking system – Each plate connects via dual steel safety pins, preventing movement or noise during lifting.
• Stable geometry – Square dumbbell heads stay firmly in place on flat surfaces, ideal for all dumbbell exercises.
• Compact and efficient – Replaces multiple pairs of fixed dumbbells, reducing space requirements without sacrificing versatility.
• Consistent balance – Even weight distribution across all configurations ensures the same lifting feel, regardless of the selected load.

Available Variants (Sold in Pairs)

• 20 kg pair – Adjustable from 4 to 20 kg per dumbbell
• 36 kg pair – Adjustable from 4 to 36 kg per dumbbell
• 49 kg pair – Adjustable from 4 to 49 kg per dumbbell
• 65 kg pair – Adjustable from 4 to 65 kg per dumbbell

Specifications

• Handle diameter: 35 mm
• Handle length: 175mm 
• Length: 20kg: 290mm / 36kg: 375mm / 49kg: 470mm / 65kg: 610mm
• Handle material: Chrome-plated steel
• Knurling: Medium
• Adjustment range: 4–20 / 36 / 49 / 65 kg (depending on variant)
• Adjustment increments: Uses 1 kg and 2 kg plates per side, requiring equal loading on both ends. This results in total weight adjustments in 2 kg or 4 kg increments.
• Construction: All-metal, shock-resistant
• Surface finish: Black powder-coated plates, chrome handle
• Weight tolerance: ±3%
• Dimensions (approx. height × width): 175 × 175 mm per dumbbell (length varies depending on weight)
• Suitable for: Indoor training (not drop-rated)
  

FAQs: 

Q: How are the weight increments adjusted?
The dumbbells use 1 kg and 2 kg plates per side. Since both sides must be loaded equally, the total weight changes in 2 kg or 4 kg increments.

Q: Can I upgrade my dumbbells later?
Yes. You can start with a lighter set and expand it later using additional weight plates or extension kits, without replacing the entire dumbbell.

Q: What is the weight range for the different bolt configurations?
The dumbbells use two bolt configurations depending on the total weight:

• Standard bolt (1 kg): adjustable from 4 kg up to 36 kg
• Extended bolt (1.5 kg): adjustable from 39 kg up to 65 kg