Crescent CCW31-05 Combination Wrench 20MM 12 Point Alloy Steel

Product Description

The CRESCENT CCW31-05 is a 20MM metric combination wrench designed for professional trade use in mechanical, HVAC, plumbing, and electrical service work. It features a 12-point box end and an open end on the opposite side, giving technicians two drive options in a single tool. Built from alloy steel with a full polish chrome finish, it measures 10.43 inches in overall length and weighs 0.56 pounds. The chrome finish resists corrosion and allows for easy cleaning in demanding job-site environments.

This wrench is suited for residential and commercial service applications where metric fasteners are standard. It works across a wide range of tasks including equipment installation, mechanical assembly, and field repairs. The 12-point box end provides more contact points on fastener heads, reducing the risk of rounding in tight or awkward spaces. Sold individually, it fits well as a standalone addition to an existing set or as a direct replacement for a worn or missing tool.

Key Features

• 20MM metric sizing for compatibility with metric fastener sets
• 12-point box end allows engagement from multiple positions
• Open end on opposite side for fast, flat-surface wrench access
• Alloy steel construction for strength under torque load
• Full polish chrome finish resists corrosion and simplifies cleaning
• 10.43-inch overall length provides adequate leverage for most service tasks

Compatibility

Designed as a general-purpose metric combination wrench suitable for use with 20MM fasteners across mechanical, HVAC, plumbing, and electrical service applications.

Installation Notes

This wrench is a hand tool used by licensed tradespeople across HVAC, plumbing, electrical, and mechanical service disciplines. No power source or specialized equipment is required for use. Always select the correct fastener size before applying torque to avoid rounding fastener heads. Inspect the tool for cracks or finish damage before each use and retire any wrench showing signs of deformation.

Technical Specifications

• Fastener Size: 20MM
• Overall Length: 10.43 inches
• Width: 1.63 inches
• Height: 0.63 inches
• Drive Type (Box End): 12 Point
• Drive Type (Open End): Open End
• Measurement Standard: Metric
• Material: Alloy Steel
• Finish: Full Polish Chrome
• Weight: 0.56 pounds
• Sold As: Each

Standard Information

• Brand: CRESCENT
• Manufacturer Part Number: CCW31-05