sales@foscoconnect.com
(510) 319-9878
Silicon Valley, CA, USA
Product Overview
The Armstrong 56-412 is a 12 mm metric combination wrench featuring a 12-point box end and an open end. The tool is manufactured in the USA and includes a 12 mm size stamp on both sides for rapid identification. The open end utilizes a radius design that provides up to 20% more torque while minimizing fastener rounding. The box end features a 15° offset to provide essential knuckle clearance and improve access to fasteners obstructed by flat surfaces or adjacent components.
Technical Specifications
- Size: 12 mm
- Wrench Type: Combination (Open End and Box End)
- Box End Configuration: 12-Point with 15° offset
- Open End Configuration: Radius design for increased torque
- Finish: Satin
- Standards Compliance: Meets or exceeds ASME B107.9M-1994
- Country of Origin: Made in USA
Frequently Asked Questions
What is the purpose of the 15-degree offset on the box end?
The 15° offset provides knuckle clearance and allows the wrench to clear obstructions when working on fasteners flush against flat surfaces.
Does this combination wrench meet ASME standards?
Yes, the Armstrong 56-412 meets or exceeds the ASME B107.9M-1994 standard for hand tools.