Forearm and Wrist Strengthener, Adjustable Wrist Roller Bar for Flexion & Extension, Heavy Duty Carbon Steel Grip Trainer with 3-Level Leverage, Fits 2 Inch Weight Plates for Arm Workout

["[Innovative 3-Level Torque Adjustment] Features a unique 3-hole adjustment system that allows you to change the leverage angle. By shifting the pin, you can increase or decrease the torque, providing customized resistance levels to challenge your forearm and wrist muscles as you progress from beginner to professional.","[All-Steel Heavy-Duty Construction] Built from high-density carbon steel with a reinforced welding process, this strengthener is engineered for high-load training. Unlike plastic alternatives, the robust alloy steel frame ensures long-term structural integrity and stability even when loaded with heavy weight plates.","[Professional Knurled Anti-Slip Grips] Equipped with three precision-machined knurled handles to ensure a secure, non-slip hold during intense sessions. The gym-grade texture provides superior friction, preventing slips caused by sweat and allowing you to focus entirely on your wrist flexion and extension.","[Versatile Multi-Grip Training] The T-shaped multi-handle design supports both single-hand and dual-hand exercises. Target your forearms, wrists, and grip strength through various movements including pronation, supination, and standard wrist curls, making it a comprehensive tool for athletes and climbers.","[2-Inch Plate Compatibility] The loading sleeve is specifically engineered to fit standard 2-inch weight plates. This precision-diameter design ensures a snug fit, minimizing wobbling during high-torque wrist rotations and allowing you to utilize your existing gym plates for a seamless integration into your strength training routine."]