... . Material:Nylon and Steel for select 3. Length:6 sizes: 5m, 10m, 15m, 20m, 25m 30m Steel Replacement Fish Tapes feature ... more accurate measuring of conduit runs. Available in 6 sizes: 5m, 10m, 15m, 20m, 25m, 30m.Permanent, laser etched 1 ft ... *265018.00RKN403030Φ450*50*264519.00Color Available :BlackYellowRedBlue Wiring Tools 5m-30m Steel Or nylon fish tape