sales@foscoconnect.com
(510) 319-9878
Silicon Valley, CA, USA
Armstrong 56-413 Satin Metric Combination Wrench (13 mm)
The Armstrong 56-413 is a precision-engineered 13 mm metric combination wrench featuring a 12-point box end and an open end with a high-strength radius design. Manufactured in the USA, this tool is built for durability in demanding industrial, mechanical, and maintenance applications. Its design enables up to 20% greater torque application while significantly reducing the risk of fastener rounding.
Key Features
- 12-Point Box End: Designed with a 15° offset to clear obstructions and provide necessary knuckle clearance when working on flat surfaces.
- Radius Open End: Specialized geometry reinforces the open end for superior strength under heavy mechanical loads.
- Easy Identification: Clearly stamped with the 13 mm size on both sides of the wrench.
- Standard Compliance: Professionally rated to meet or exceed ASME B107.9M-1994 specifications for performance and reliability.
Technical Specifications
| Manufacturer | Armstrong |
|---|---|
| Model Number | 56-413 |
| Wrench Type | Combination Wrench |
| Size | 13 mm |
| Measurement System | Metric |
| Box End Configuration | 12-Point, 15° Offset |
| Finish | Satin |
Frequently Asked Questions
What is the offset angle of the box end on the Armstrong 56-413?
The 12-point box end features a 15-degree offset. This provides essential clearance for the user's knuckles and helps avoid nearby surface obstructions during turning.
Does this wrench meet industry standard specifications?
Yes, the wrench meets or exceeds the ASME B107.9M-1994 standard for metric combination wrenches.