IRWIN 36"" CAST IRON PIPE WRENCH - 274107 FEATURESUL STYLE""MARGIN-TOP0PX; PADDING-TOP 5PX; PADDING-BOTTOM 5PX;"" CONSTRUCTED FROM THE HIGHEST GRADE CAST IRON FORGED AND HEAT TREATED TO ENSURE MAXIMUM DURABILITY UNIQUE HAMMER HEAD DESIGN PROVIDES A FLAT SURFACE FOR HAMMERING EASY-SPIN ADJUSTING NUT IS HEAT-TREATED FOR DURABILITY WIDE I-BEAM HANDLE DESIGN PROVIDES BETTER WEIGHT DISTRIBUTION DROP-FORGED JAW IS HEAT-TREATED TO RESIST DISTORTION OR BREAKAGE HARDENED TEETH PROVIDE TREMENDOUS BITE HOUSING CONSTRUCTED OF HEAVY-DUTY CAST IRON WARNING: This product can expose you to chemicals including lead which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65warnings.ca.gov -