Heavy-duty pipe wrench has a cast iron handle & frame around the adjustable jaw, made in a heavy i beam construction to ensure maximum strength & rigidity under load. Drop forged steel jaws are hardened & tempered, as is the knurled adjusting nut.
the lower jaw is precision seated to prevent excess load on the retaining pin.
conforms to the most stringent us federal specifications.
size. 600mm 24in
jaw capacity 89mm 3.1/2in.