**Product Specifications:**
**Product Name:** Dual-spring Gripper
**Brand:** xinyiwanjia
**Material:** Alloy Steel and Nylon
**Target Users:** Suitable for all ages and genders
**Key Features:**
Dual-spring resistance system designed by xinyiwanjia's chief designer
Multiple world-class fitness products designed with DIY and collaborative innovation
Dual-spring resistance system for balanced and smooth grip strength training
Award-winning design with over 15 years of professional fitness brand experience
Suitable for commercial gym, office, and home use
Adjustable grip distance for users with different hand sizes
Ergonomic design for comfortable and effective grip training
Anti-slip rubber handle with ergonomic design for various hand sizes
Upgraded alloy steel transmission plate for durability and smooth feedback
Noise reduction design for a quieter training experience
**Additional Information:**
Grip distance and force feedback comparison table provided
Handheld gripper tested and verified by xinyiwanjia's laboratory
Suitable for various sports training and stress relief activities
Designed to accommodate different hand sizes and shapes
Enhanced durability with reinforced steel axle
Suitable for a wide range of users, including athletes and office workers
**Note:** Specifications may vary slightly due to manual measurement. For accurate details, please refer to the actual product.
