CIPW24The Crescent cast iron pipe wrench is perfect for numerous plumbing and MRO applications. They exceed the federal torque load spec. by over 140%. In addition, they feature a 2-start adjustment thread pitch for twice as quick pipe wrench adjustment.FeaturesAdjustment ring thread pitch angled for 2x faster opening and closing of wrench jaw40% less weight helps reduce user fatigueHandle shape optimized for maximum power and user comfortHigh strength forged jawsExceeds federal torque load specification by over 140% for maximum strength and durabilitySpecifications