• Patented “Rapid Reverse” system for faster job completion
• Reverses direction with push of a button in the most confined areas
• Patented ratchet feature turns bolt with just 5 handle swing vs. 30
• Closed end works in places deep sockets will not reach
• Open-end jaw surfaces are parallel to within .0015″
• 72 tooth ratcheting mechanism receives special heat treat process
• Tool meets ANSI torque loads for standard combination wrenches
• Mirror finish chrome vanadium steel for maximum strength, durability
• Ratcheting closed end uses 12 points of contact, less stress to fastener

. Aeronca