What is the tool used to pull optical cables on steel wires called

The primary tool used to pull optical cables on steel wires is called a cable pulling sock or cable grip. Cable Pulling Sock / Cable GripA cable pulling sock, also known as a cable grip, is a high-tensile device made of galvanized steel wire, stainless steel, or Kevlar, designed to securely hold the end of an optical cable while it is pulled along steel support wires or through ducts. It efficiently distributes pulling force along the cable, preventing damage to the cable core and outer jacket.

Cable socks are widely used in fiber optic installations, overhead lines, and heavy-duty cable pulling applications.

Cable Puller Machines

For longer distances or heavier cables, a cable puller machine may be used. These machines operate with a hydraulic or electric system and a durable steel wire rope to maintain constant tension during pulling, reducing the risk of cable damage and allowing controlled installation. They are particularly useful in telecommunication infrastructure and power transmission projects.

Accessories and Supporting Tools

Other tools often used in conjunction with cable pulling socks include: Cable pulling swivels: Connect the cable to the pulling rope and allow rotation to prevent twisting. Cable rollers: Guide the cable along corners or straight paths to reduce friction and stress. Fiberglass pulling rods: Lightweight rods for guiding cables through walls or conduits in tight spaces.

In practice, the cable pulling sock or grip is the essential tool for pulling optical cables along steel wires, while machines and accessories enhance efficiency, safety, and control during installation.