Klein Multi-Groove Fiberglass Fish Tape 200-Foot Hoffman They are made of steel

They are made of steel alloy for strength and performance

and a 1/4-Inch nut driver

They also feature a double-sided rule for measurement while using against a wall

MADI has developed the Staple Remover that can do all those things plus remove buried staples

Klein Multi-Groove Fiberglass Fish Tape 200-Foot Hoffman They are made of steelKlein Tools' Multi Groove Fiberglass Fish Tapes feature a low friction, easy feed design. The grooved profile and fiberglass core provide rigidity for long distances and less surface contact with wires when pushing through crowded conduit. The non conductive fish tape and non conductive eyelet tip offer added protection against shock from energized sources. WARNING Wear approved eye protection when feeding, pulling or rewinding fish tape. Do NOT pull