ILSCO® ClearChoice® Compression Sleeve, Dual Rated, Series: AS, Aluminum/Copper Conductor, 250 kcmil Conductor, Die Code: 13, 3-15/16 in Length, Crimp Connector, 600 V, 90 deg C, 2.0313 in L Strip, 0.595 in ID x 0.924 in OD, Aluminum, Electro-Tin Plated, Red