Using both the gripper and your tightening key will secure the screw connection of your interchangeable. To use it just lay the extra grippy back side of the heart gripper around the tip and hold it while tightening with your key.
Using both the gripper and your tightening key will secure the screw connection of your interchangeable. To use it just lay the extra grippy back side of the heart gripper around the tip and hold it while tightening with your key.