Crescent CCW30-05 Combination Wrench 19MM 12 Point

Product Description

The CRESCENT CCW30-05 is a 19MM combination wrench built for professional tradespeople who need a reliable, single-piece hand tool for fastener work across mechanical, HVAC, plumbing, and electrical installations. It features a 12-point box end for increased contact on fastener faces and an open end for quick engagement in tight access areas. Constructed from alloy steel with a full polish chrome finish, the wrench resists corrosion and cleans easily in oily or wet shop conditions. At 9.76 inches overall length and 0.42 pounds, it sits in the mid-range of hand feel without adding unnecessary bulk to a tool bag or pouch.

This wrench is intended for metric fastener work on residential and light commercial equipment. Typical applications include tightening or loosening 19MM nuts and bolts found on HVAC equipment panels, pipe flanges, electrical enclosures, and mechanical assemblies. The open-end offset is 0 degrees, making it a straight-pattern wrench suited for flat work surfaces and standard fastener access. It is sold individually and is a direct addition to any metric hand tool set.

Key Features

• 19MM metric sizing with 12-point box end for increased contact and reduced fastener rounding
• Open end on opposite side for rapid fastener engagement without repositioning
• Alloy steel construction provides durability under torque loads in daily trade use
• Full polish chrome finish resists corrosion and simplifies cleaning in field conditions
• 0-degree open-end offset for standard flat-access fastener work
• Compact at 0.42 pounds — fits standard tool rolls, pouches, and service bags

Compatibility

Designed for use with 19MM metric fasteners across a wide range of HVAC, plumbing, electrical, and mechanical service applications where a standard combination wrench is required.

Installation Notes

This wrench is installed and used by licensed HVAC technicians, plumbers, electricians, and mechanical service professionals. Always ensure equipment is de-energized and system pressure is relieved before using hand tools on live mechanical assemblies. Use the box end for final torque application to minimize the risk of slipping off fastener faces. Do not use extension pipes or cheater bars on the handle, as this can exceed the structural limits of the wrench.

Technical Specifications

• Fastener Size: 19MM
• Drive Type: 12 Point
• End A Type: Open End
• End A Offset: 0 degrees
• Measurement Standard: Metric
• Overall Length: 9.76 inches
• Width: 1.56 inches
• Height: 0.55 inches
• Weight: 0.42 pounds
• Material: Alloy Steel
• Finish: Full Polish Chrome

Standard Information

• Brand: CRESCENT
• Manufacturer Part Number: CCW30-05