PE squeeze-off tools are the best designed for stopping flow in PE pipe. Different models come with a variety of features to handle a wide range of applications and PE sizes. Sliding bar handles make work in tight places easier and increase leverage for tightening. Other features include fine-pitched thread to allow for a controlled, low-effort squeeze; greased fittings to make operation easier and extend life; and aluminum parts to make tools lighter for easier handling. Aluminum castings also withstand varied climate and soil conditions. All tools use positive stops to prevent damage caused by over-clamping. PES2 have an affixed bottom bar, which swings open to fit over any location on the pipe. PES2 models can be used on both CTS and IPS PE pipe by simply changing the safety stops.