ChiaoGoo Tightening Key
Per set of 4.
Mini fits Mini cables.
Small fits Small & Large cables.
When screwing in your tips, connectors or stoppers, insert this tightening key(s) into the lifeline hole found on each metal join at the ends of your TWIST & SPIN cables, connectors or stoppers.
Simply use the key as a handle to help you grasp and tighten the screw connection. Use the key EVERY time you attach your tips to a cable. For an even better connection, try using the heart-shaped rubber gripper wrapped around the tip with the key.
You will need the key to loosen the connection when removing the tips from the cable.