NSK Pin Wrench  Fit to NK-351, ENK-410S, IH-300, IR-310, HG-200, SR-300, BMH-300, MH-300, MFC-300S, MFC-300M, IC-300, IC-E, KC-300, KC-E, K-042, RG-01, RG-02, CN-01, IM-301 and IM-300