3M Stacked Sleeve Jacket Kit SJ-1SS, Jacketed concentric neutral, 6 percaseGeneral Information Brand 3M Splice Type Rejacketing Country Of Origin United States Sold As Kit Lead Time 25 days California Residents Proposition 65 Warning Dimensions and Specifications Conductor Sizes (Imperial) 2 AWG Conductor Sizes (Metric) 35 mm Insulation Outer Diameter (Imperial) 1. 05 in Insulation Outer Diameter (Metric) 40. 64 mm Maximum Splice Outside Diameter 1. 95 in Maximum Splice Outside Diameter (Metric) 49. 5 Voltage 25 28 kV