Knight Global ERail Splice Kit for ERAD7000 Rail - KG EMRHA7178Knight Global ERail Splice Kit for ERAD7000 Rail KG EMRHA7178 The EMRHA7178 ERail Splice Kit is a bolt on splice kit used to splice together (2) sections of ERail and (2) sections of ERAD7000 series rail. It provides easier access to the bolt heads and eliminates the need to weld bosses. Features: Bolt on splice kit for ERail and ERAD7000 Series Rail Provides easier access to bolt heads Eliminates need to weld bosses Specifications: Weight: 11. 4 lbs