STANLEY's New Utility Chain Saw is a revolutionary cutting method designed for ductile iron to plastic pipe this chain saw will get you in and out of the job faster easier and safer than other methods. The pipe clamp accessory brings a whole new level of safety accuracy and ease of use to the jobsite. Mount the clamp to the pipe and install the saw to the clamp and begin making easier cuts! Pipe clamp fit 4Ó to 12" diameter pipe.