Proto JHD055M 55mm Metric 12-Point Super Heavy-Duty Offset Slugging Wrench

Proto JHD055M Features

• Non-reflective ProtoBlack™ finish for use where non-plated products are required
• 12 point box end allows for fine indexing, helping improve speed and access
• Fits most 4, 6 and 12 point fasteners
• Designed for heavy use in close quarters where hammer or sledge is required to loosen frozen nuts or set large fasteners
• High strength rectangular design withstands heavy sledging
• Box opening designed to remain in place on fastener when wrench is struck
• Heavy box walls provide greater transmission of torque to fastener
• Straighter handle design than striking wrenches resists springing, nut turns easier