[Package contents]: 1x Fish Tape Wire 1x pulling socks 4-6mm 1x pulling socks 6-9mm 1x pulling pad 2x Fish Tape Fastener [Specification]: Length(Optional):15m/30m.(49ft or 98ft) Wire diameter: 5mm Diameter Tolerance: ±0.1mm Material: Safety Pulling Force: 6.3KN Breaking Force: 9.0 Bending Radius: 8cm Itemscolor: Red+Black Shelf life: 3 year [Features]： 1. 3-Strand wirePerfect Flexibility, Rigidityand pulling force, it will not break with sharp bend, and not deformed. 2. Applicable compatible with telecommunications, electricalwire or cable installation throughwall, floor, ceiling or conduct. 3. Flexible tip help to go through sharp bends smoothly. 4. The pulling socksand wire fastener are ideal tools compatible with electricians and telecommunication technicians to work; 5. Coupled with a non-slip cable puller, it will make work easier and more efficient [Coupling tools descriptions]： Pulling socks: Material:Steel Galvanized Diameter Size:(Blue) 4-6mm, (Black) 6-9mm Length:(Blue) 220mm, (Black) 280mm Pulling force：(Blue ) 270lb/122kg, (Black) 490lb/222kg Pulling pad: Material:Rubber Scope of application：3-6mm Wire Fastener Help to connect wire or cable to the puller tips