Abstract: An insertion indication device for use with a quick connect fitting includes a generally annular base member which is adapted for positioning about the male portion of the fitting within the female portion such that in a first position the annular member is disposed between a step formed in the axial female portion opening and a tapered male portion retaining element, and in a second position the annular member is disposed between an abutment surface formed by the retaining element and a housing seat formed within female portion. A number of circumferentially spaced, axially extending legs are visible prior to engagement of the fitting and are hidden from view upon full engagement thereof.

Abstract: A tool for releasing a male fitting from a mating female connector coupled together by a retaining element includes an elongated H-shaped handle, a bifurcated body including complementary body havles resiliently carried by one end of the handle in a spaced-apart relationship which embraces an outer surface of the connector in a fixed orientation substantially overlying a radial opening therein which exposes the retaining element, and an abutment member which extends from one or both of the body halves operable to radially penetrate the opening to displace the retaining element from an engaged position to an O.D. release position. A second bifurcated body including a second set of complementary body halves is carried on the other end of the handle. Finger members carried by the second body axially engages the retaining element to effect I.D. release of the connector.

Abstract: An insertion indication device for use with a quick connect fitting includes a generally annular base member which is adapted for positioning about a male conduit inside of a connector housing. One or more leg members extend axially from the base member and terminate near an axial opening formed in the housing for receiving the conduit. A generally annular indicator member positioned adjacent to the opening releassably engages the end members. Upon couplings of the male and female elements of the quick connector, the indicator member is separated from the leg members to provide visual conformation that coupling has taken place.

Abstract: A universal quick connector release tool includes a handle and a bifurcated body resiliently mounted to the handle and including one or more finger members extending from each half of the body which collectively form a tapered fitting receiving passageway which is radially resiliently adapted to male tubular fittings of varying diameter and to demate such male fitting conduit with corresponding connectors.