SC77 HMS is a pair of hand grippers designed to increase grip strength. Both grippers are equipped with mechanical counters.

The gripper is a universal training device which develops strength in the hand, wrist and forearm. It can be used in strength training, as well as for rehabilitation of hands and fingers and to relieve symptoms of joint disease.

SC77 grippers are made of high-quality materials – comfortable contoured handles and solid double-wound chrome steel spring, which guarantees safety of use and a long-lasting performance.


  • Intended for rehabilitation of hands and fingers
  • Plastic handles
  • Chrome steel double-wound spring
  • Mechanical counter
  • Set of 2 pcs