For sale: a versatile sports tool for forearm exercises and strengthening grip, also suitable as a lock for dumbbell and barbell bars. Features and Specifications: Forearm Exercises: The spring is very strong and excellent for those looking for an intense resistance exercise to strengthen forearm muscles and increase grip endurance. Handles: Equipped with a black plastic cover to protect the hand during exertion. Additional Use: Also serves as a quick lock clip (spring) to secure weight plates on standard dumbbell and barbell bars and prevent them from slipping. Price: 25 WhatsApp Contact Number: ( Phone number appears when clicking the contact button )