A novel de-coupling tool for push-fit connectors that employs a novel compression carousel including a parallel pair of clover-shaped discs slidably secured together by a central axle and a plurality of radially-spaced spindles, the discs being spring-biased apart by at least one spring. Each clover shaped disc is shaped with a plurality of radially-spaced open yokes of various sizes for capturing different sizes of push-fit couplings. The compression carousel is rotatable about the central axle to select an appropriately-sized pair of yokes depending on the size of the coupling. Both a vice-grip embodiment and a lever-operated embodiment are disclosed, in both cases that compress the opposing discs together.