Special Order: SPLICE,AMPOWER PARA 400MCM Splice Type: Parallel Splice Sealable: No Barrel Inside Diameter: .886 in Barrel Inside Diameter: 22.5 mm Wire Size: 400 kcmil Parallel Splice .886" 22.5 mm | Ampower Parallel Splice | Part Number: 324450 | Internal Number: 324450 | 400 kcmil | TE Connectivity