The Crescent CCW23-05 Combination Wrench is a premium-grade tool designed for professionals who demand durability, precision, and ergonomic performance. Whether you're working in automotive repair, industrial maintenance, or home improvement, this 12 mm metric wrench delivers the reliability and control needed for high-torque applications.

Engineered for Excellence

Made from Crestoloy® alloy steel, the wrench is heat-treated to maximize strength and resistance to wear, corrosion, and deformation. This proprietary alloy ensures long-lasting performance even under the most demanding conditions.

Polished Chrome Finish

The full polish chrome coating not only enhances the wrench’s appearance but also provides superior resistance to rust and grime. It wipes clean easily, making it ideal for use in oily or dirty environments.

Smart Functional Design

• 12-point box end with off-corner loading improves grip and reduces fastener rounding, especially on worn or soft bolts.
• Open-end design allows for quick engagement and efficient turning in tight spaces.
• Size markings stamped on both sides for easy identification, even in low-light conditions.
• Offset angles: 0° on the open end and 15° on the box end for improved access and torque leverage.

Technical Specifications

• Size: 12 mm (Metric)
• Overall Length: 6.77 inches
• Box End Width: 0.72 inches
• Box End Thickness: 0.28 inches
• Open End Width: 0.96 inches
• Open End Thickness: 0.20 inches
• Material: Crestoloy® Alloy Steel
• Finish: Full Polish Chrome
• Drive Type: 12-Point Box End / Open End
• Offset Angles: 0° (open end), 15° (box end)
• Weight: Approx. 0.145 lbs
• Measurement System: Metric