Electrical cardiac therapy devices including electrode lead assemblies having first and second insertion tool receivers. The insertion tool receivers may be attached to an electrode and/or an electrode cover assembly. A lead assembly having first and second insertion tool receivers may be used in conjunction with an insertion tool having means, such as tines, for coupling with the insertion tool receivers. A lead assembly system may include both an insertion tool and a lead assembly. A treatment system further includes an implantable housing along with the lead assembly and insertion tool.