40 lb Adjustable Dumbbell with Tray - Black

Train smarter and save space with this 3–40 lb adjustable dumbbell. A simple one-hand twist selects from 12 weight settings, while a secure two-step plate lock and steel construction keep every rep steady. The compact footprint and included storage tray make it ideal for efficient home workouts. An anti-slip handle enhances grip for confident lifts.

Key Features

• Fast, one-hand weight changes across 12 settings (3–40 lb)
• Secure two-step weight plate locking mechanism
• Steel plates with durable polymer housing
• Anti-slip handle for confident control
• Compact design with storage tray for tidy setup

Specifications

• Color: Black & Red
• Materials: Steel, PP, PPR, ABS, Nylon
• Assembled Dimensions: 16" L × 8" W × 8" H
• Grip Length: 3.7"
• Grip Diameter: 1.5"
• Weight Settings (lb): 3, 7, 13, 14.5, 17, 20, 24, 27, 29, 31, 36, 40
• Weight Plates:
  • #1: 6.3" L × 6" W
  • #2: 6.7" L × 6.3" W
  • #3: 7" L × 6.7" W
  • #4: 7.5" L × 7" W
• Item Weight: 42.8 lb
• Shipping Weight: 45.6 lb

How to Use (60 Seconds)

• Place the dumbbell fully seated in its tray on a flat, stable surface.
• Twist the handle to your desired weight setting.
• Lift straight up, verifying plates are securely locked.
• After your set, return the dumbbell to the tray before changing weight again.

Why it's important for longevity?

Maintaining muscle and strength is one of the most reliable ways to support long-term health and independence. As we age, we naturally lose lean mass and power, which can affect balance, mobility, bone health, and metabolic function. Regular resistance training helps preserve muscle, supports joint stability, and makes everyday tasks—climbing stairs, carrying groceries, getting up from the floor—easier and safer. It also complements healthy glucose control and metabolic flexibility by increasing the amount of active tissue that uses energy efficiently.

This adjustable dumbbell lowers the friction to train consistently. With a 3–40 lb range and 12 quick-select settings, you can apply progressive overload in small, sustainable steps—an approach linked to better adherence and fewer overuse setbacks. The compact design allows short, frequent “movement snacks” throughout the day, which can add up to meaningful weekly volume without a dedicated gym trip. The two-step lock and anti-slip handle support confident technique, so you can focus on quality reps that build capacity over time.

Combined with walking, mobility work, and sufficient recovery, simple home strength tools like this can help preserve muscle, support bone-loading stimulus, and reinforce the habits that keep you moving well for years. This information is educational and not medical advice.

Frequently Asked Questions

• How does the adjustment mechanism work? Place the dumbbell in its tray, twist the handle to select the weight, then lift. The two-step lock engages the chosen plates for secure lifting.
• What are the exact weight settings? The 12 settings are 3, 7, 13, 14.5, 17, 20, 24, 27, 29, 31, 36, and 40 lb.
• What are the handle dimensions? The grip is 3.7" long with a 1.5" diameter, featuring an anti-slip texture for control.
• How much space does it require? The unit measures 16" L × 8" W × 8" H and rests in a compact tray—use on a flat, stable surface.
• What materials are used? Steel weight plates are paired with durable PP, PPR, ABS, and Nylon components for longevity.