Proto® 3/8″ Drive Crowfoot Wrench 11/16″ Flare Nut

• Designed for speed and safety.
• Special heat-treated alloy steel helps increase strength and durability.
• 12 point box end allows for fine indexing, helping to improve speed and access. Fits 4, 6 and 12 point fasteners.
• Full polish finish provides corrosion resistance and easy to clean surfaces.
• Locking hole helps hold crowfoot in place during use.
• Use with a locking extension to help prevent tool loss in awkward locations.