SPECTRUM Make Multipurpose Safety Clamp is a safe and convenient tool to hold all types of tubular products during installation. It is made from high grade of quality alloy steel duly hardened & tempered and ultrasonic /magnetic particle tested. It can also be used while running in large diameter surface casing, handling of drilling risers and casing heads during installation, and lifting prepacked gravel liners. The multi-link design provides uniform pressure around the pipe so the risks of crushing the pipe or damaging the surface are minimized. Each link complete with tapered slip is interchangeable as a unit and is readily adaptable to any diameter size from 2.7/8” to 36”