Description
The Powerbuilt 640442 SAE Long Pattern 9/16″ Combination Wrench is designed for professional performance and durability. Built to full ANSI specifications, this wrench features beveled flats for easier mating to bolts, a 15-degree offset for improved knuckle clearance, and an extended length that delivers greater torque. Its mirror-polished chrome vanadium construction provides lasting strength, making it a reliable tool for automotive, industrial, and mechanical applications.
Features:
- SAE 9/16″ long pattern combination wrench
- Extended handle design for additional torque
- Beveled flats for smooth bolt engagement
- 15° offset for better knuckle clearance
- Chrome vanadium construction with polished finish
Benefits:
- Ensures a secure grip and reduces rounding of bolts
- Improves efficiency in tight or hard-to-reach spaces
- Durable build withstands frequent heavy use
- Meets or exceeds ANSI standards for reliability
- Suitable for mechanics, technicians, and DIY users
Technical Specifications:
- Brand: Alltrade
- Model: 640442
- Size: 9/16″
- Type: SAE long pattern combination wrench
- Material: Chrome vanadium steel
- Finish: Mirror polished
- Length: 31 cm
- Width: 7.4 cm
- Height: 3.6 cm
- Weight: 113 g
- MPN: 640442
- SKU: JB-ALT-640442
- UPC: 028907223124






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