This disposable electrical bypass is designed for use when installing conduit with multiple junction boxes. According to the company, the bypass allows users to send a snake through a box without getting stuck. In addition, the product also allows users to use a mouse and string setup to blow or vacuum a line from beginning to end of the conduit. Available sizes include ½ in., ¾ in., and 1 in.
Used when installing conduit with multiple junction boxes. It allows the electrician to send a snake through every box without getting stuck at each box