TC Arruga Needle Holder is primarily used in ophthalmologic procedures such as eyelid surgery. It is a single spring instrument with a ratchet locking mechanism at the base of the rectangular plier handle. This product is straight with cross-serrated tips. SMS permanently bonds tungsten carbide inserts to the instrument, which maximizes control and precision. Tungsten carbide needle holders have on both sides of the jaw, Tungsten carbide inserts (TC). TC instruments are identified by gold handles. The overall length of this product is 16 cm.