Ratchet crimp tool with comfort handles for use with our range of Precision HD-SDI BNC Connectors. Hex sizes 1.07mm,1.72mm,3.84mm,4.52mm,5.41mm Suitable for a range of HD-SDI cables including: Belden 179DT,RG179 Belden 1855A,1855F,1855ENH Image 360 Event HD300, HD600  ..