MAXPOWER Heavy Duty Pipe Wrench 10 Inch(250mm), Straight Pipe Wrench with Drop Forged, Heat-Treated Cr-Mo Floating Hook Jaw and Ductile Casting Iron I-Beam Handle, Red - - Amazon.com
DURATECH 8-Inch Heavy Duty Pipe Wrench, Adjustable Plumbing Wrench, Malleable Cast Iron Handle, Exceed GGG standard - - Amazon.com
Fujiya Reversible Jaw Adjustable Wrench and Pipe Wrench