Strap Wrench
Use this tool when you must loosen a fitting or nipple without damaging the finish.
This strap wrench is self-tightening and uses canvas strap attached to a handle. It is used to grip and turn smooth cylindrical objects, especially those that cannot be tightened with a normal wrench. They are often used on large pipes and nipples. Ideal for use on chrome or special finish pipes and other cylindrical objects.