A tool for inserting a wire between resilient contact portions of a connector is presented. The tool has a handle portion and a reversible stem portion and the stem portion includes a body portion having a pair of blades extending from opposite sides thereof. The blades are generally in the form of I-beams...http://www.google.ca/patents/US4656725?utm_source=gb-gplus-sharePatent US4656725 - Conductor insertion tool
