An Open End Wrench applies turning force to clevis pins to allow controlled tightening and loosening during service tasks. The tool enables accurate engagement with flat-sided fasteners, helping maintain steady control during adjustment. Consistent force application supports reliable alignment of connected components during assembly or removal.Attributes:• Applies controlled turning force to clevis pins during adjustment.• Supports tightening and loosening of flat-sided fasteners.• Allows engagement with fasteners from open sides.Applications:An Open End Wrench functions within the mounting of a backhoe, applying a controlled turning force to clevis pins to adjust and secure mechanical connections during attachment.