About this item

• 【Heavy-Duty Metal Construction】Crafted from high-quality metal with an anti-slip design, it ensures stability and comfort during intense training. It supports grip weights from 200lbs to 1200lbs, meeting the needs of users with different strength levels.
• 【Adjustable 2/6 Spring Resistance】Its unique dual-spring configuration allows easy adjustment of resistance levels. This design caters to both beginners and professional athletes, enabling customized intensity training for varied fitness goals.
• 【Tool-Free Spring Adjustment】Spring reconfiguration is quick and hassle-free, requiring no tools at all. It’s ideal for home workouts, gym sessions, or on-the-go fitness routines, saving time on setup.
• 【Durable & Versatile Design】The sturdy structure resists deformation even after prolonged use. It’s perfect for enhancing hand strength, boosting forearm endurance, and supporting rehabilitation exercises, covering multiple fitness needs.
• 【Compact & Portable】With a lightweight and foldable design, it fits easily into backpacks or handbags. This allows for efficient muscle training anytime, anywhere, helping you improve grip power and stamina consistently.