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Cougar Pro E911 SAE Combination Wrench Set
The Cougar Pro E911 is an 11-piece SAE combination wrench set engineered for proper leverage and off-corner torque loading. Each wrench features a full-polished, mirror chrome-plated finish with chamfered and radiused edges for smooth, comfortable handling.
Designed for industrial and field technician applications, these tools meet or exceed ASME B107.100 standards. The combination design integrates a 12-point box end with a 15° bend for hand clearance, alongside a 15° offset open end that ensures full engagement depth on fasteners. Fastener sizes are stamped on both sides of each wrench for rapid identification in tool boxes or pouches.
Key Features
- 12-Point Box End: 15° bend for enhanced hand clearance and off-corner torque loading to prevent fastener rounding.
- Open End: 15° offset provides full engagement depth.
- Construction: Ergonomic profile with chamfered and radiused edges.
- Finish: Full-polished, mirror chrome-plated for corrosion resistance and easy cleaning.
- Identification: Double-sided size stamping.
- Storage: Includes a heavy-duty denim tool roll with reinforced stitching.
Included Wrench Sizes
- 3/8"
- 7/16"
- 1/2"
- 9/16"
- 5/8"
- 11/16"
- 3/4"
- 13/16"
- 7/8"
- 15/16"
- 1"
Frequently Asked Questions
Q: What standards do the wrenches in the Cougar Pro E911 set meet?
A: The combination wrenches in this set meet or exceed ASME B107.100 standards.
Q: Are these wrenches flat or angled?
A: The 12-point box end features a 15° bend to provide hand clearance, while the open end is offset by 15°.
Q: Does the set include a storage case?
A: Yes, the 11-piece set comes packaged in a durable denim tool roll with extra stitching.

