24 in either case the absence of a downward force applied to the movable contacts 48 a results in easy insertion and removal of the lead end 23 from the connector 12 in a preferred embodiment the lead contacts 24 comprise rings that circle the lead body 22 as shown in fig2 the cross sectional view of the lead contacts 24 shown in fig4 shows the rectangular cross sections of the lead contacts 24 at the top and bottom of the in line lead 14 in other embodiments the cross sectional view of the lead contacts 24 may be rounded or u201c d u201d shaped these other cross sections are intended to come within the scope of the present invention connector ridge seals 46 are molded into the passageway 44 to prevent conductive body fluids from readily passing between connectors and to thereby minimize current leakage between contacts the connector seals 46 form a complete circle around the inner diameter of the passageway 44 much like an o ring and make sufficient contact with the lead body 22 to prevent fluid and current leakage a second sectional view taken at line 4 a u2014 4 a of fig3 a is shown in fig5 this view is identical to the view in fig4 with the exception that the solid cam 34 has been rotated approximately 180 degrees into a locking position the handle lug 36 is in the down position the solid lobes 40 are now pointing down and contacting the moveable contacts 48 the moveable contacts 48 are pushed down and are contacting the lead contacts 24 in this position the in line lead 14 is held in the passageway 44 by the friction resulting from the moveable contacts 48.