Stop End - T51 | EPT5134 Brass Push Fit Fitting Size: ¾" Easi Plumb 3/4'' Push Fitting Stopend | EPT5134The Easi Plumb Pushfit Stop End Pipe Fitting is used when a water supply needs to be blocked. This fitting is WRAS approved and full fitting instructions are included. Just insert the pipe and push hard, the internal teeth bite down and grip tight, while a specially formulated O-ring compresses to create a perfect seal. This joint can be disassembled just as fast using a disconnecting tool.