The Lisle Corporation 8mm Jiffy-tite Low-profile Disconnect, No. 22920, disengages the Jiffy-tite quick-connect fittings, found on turbo cooling lines on 3.6L GM LF3 engines and some European vehicle engines, without removing the retaining clip. The teeth of the tool fit into the tight tolerance of Jiffy-tite connectors. When the tool is rotated, the line can be pulled without damage to the connector or retaining clip so they can be reused.