MT5 to MT4 Morse Taper Adapter Reducing Sleeve Morse Taper 5 to Morse Taper 4
Outside Morse Taper 5. Inside Morse taper 4. We also have morse taper sleeves for MT2-1, MT3-1, MT3-2, Mt4-1, MT4-2, MT4-3, MT5-1, MT5-2, MT5-3, MT5-4, MT6-3, MT6-4, and MT6-5. We will do our best to fix it.