Insulation O.D. min 1.07"(27,2 mm) - max 1.70" (43,2 mm). This splice is a 35 kV-class inline splices for joining tape, longitudinally corrugated (LC), wire and UniShield(R) shielded power cables. It is a cold shrink design sized to fit Type MV-90 or Type MV-105 cables with an aluminum conductor size of 3/0 AWG.