The Adjustable Hand Grip Strengthener with Counter (SDJCDAHG001-A/B) is a professional grip training tool designed to enhance forearm, wrist, and finger strength for fitness, rehabilitation, and sports performance.

Made from durable PP and iron materials, this grip exerciser features an adjustable resistance knob and built-in digital counter, allowing users to monitor repetitions with precision.

Two resistance options are available:

• A: 2.8 mm spring (10-40 kgs) for advanced strength training

• B: 2.3 mm spring (5-20 kgs) for light to medium-level workouts

Manufactured in Taiwan with REACH-compliant materials, it meets international safety and quality standards. Ideal for OEM / ODM customization, offering color options, private logo printing, and packaging design for global distributors and fitness brands.