About the Ridgid 31740 36" Wrench Heel Jaw Pin
Ridgid 31740 Replacement PinHeel Jaw 36 Wrench for the 36 Straight Heavy-Duty Pipe Wrench 36" (Capacity: 5")836 Straight Aluminum Pipe Wrench 36" (Capacity: 5")E-36 End Pipe Wrench 36" (Capacity: 5")and S4A Compound Leverage Wrench (Capacity: 5").