Cordless fish tapes navigate long runs and curve around bends to pull wire through conduit and wall cavities. Also known as cordless draw tapes, their powered feeding and retraction provide faster pulls than manual tapes and reduce operator fatigue. They feed tape (pull line) from their reel and through the conduit or wall, attach the tape end to the wire, and retract the tape to pull the wire through the conduit or wall. The reel case keeps the tape coiled and protects it from damage when not in use.