Pinch Grip for GD Iron Grip Adjustable Expandable Hand Gripper EXT 80 or EXT 90

- this listing is only pinch grip  for EXT 80 or EXT 90

  pinch grip for iron grip best tool for finger strength.

compatiable with only EXT80 or EXT 90 (only available for ver. 2021~) 

handle extension are required for pinch grip.

- components

1 pair of pinch bolt, 1 pair of pinch grip, hexagon wrench (5mm)