Adjustable Hand and Wrist Trainer.

Adjustable Hand and Finger Trainer 

💪 Maximum Grip Strength – train hands, fingers, and forearms to a new level. Ergonomic design and a non-slip surface ensure comfort and a secure grip for all finger sizes.

🏋️ Robust & Durable – made from high-quality PP plastic and high-carbon steel. The strong spring is rust-free, wear-resistant, and designed for years of use.

🎯 Smart Training Counter – the built-in LCD screen and smart counting system help you track your progress and optimize every workout.

🖐️ Versatile Use – ideal for athletes, musicians, gamers, tennis players, baseball players, golfers, and climbers. Strengthens grip power, endurance, and dexterity.

🎁 Perfect Gift – a practical and useful training device for anyone who wants to improve their hand strength and athletic or musical abilities.

Technical Specifications:

• Material: PP + high-carbon steel

• Spring Force: 5–100 kg

• Size: Approx. 11×16 cm

• Spring Diameter: Approx. 0.4 cm

• Electronic Counter: Button cell battery included

Its wear-resistant design means it can handle even the most intense workouts. Designed to fit every finger, this strengthener lets you better understand your training progress and results.