Redhorse Performance AN Wrench - 5468 Series. Manufacturer part number 4/2/5468. 5468 Series. 4 AN / 6 AN.
The Redhorse Performance Double-ended Aluminum AN Wrench 4AN Nut - 6AN Nut 4/2/5468 would be ideal for automotive engine work, particularly when dealing with aluminum components that require specialized tools.
