Crescent CCW13-05 Combination Wrench 1 Inch 12 Point

Product Description

The CRESCENT CCW13-05 is a combination wrench designed for fastening and loosening hex fasteners in mechanical, plumbing, and HVAC service work. One end is an open-end jaw sized at 1 inch SAE with a 0-degree offset, and the other end is a 12-point box end matched to the same 1-inch SAE fastener size. The wrench measures 13.15 inches in overall length, giving technicians adequate leverage for tight fasteners without excessive reach in confined spaces. Constructed from alloy steel with a full polish chrome finish, it resists corrosion and cleans easily in field conditions. Trade professionals across plumbing, HVAC, and general mechanical service reach for this size when working on larger fittings, flanges, and equipment connections.

The CCW13-05 fits into service workflows where a reliable 1-inch SAE combination wrench is required. Common applications include tightening flange bolts, service valve packing nuts, equipment mounting hardware, and structural fasteners encountered during HVAC unit installation, piping rough-in, and equipment changeouts. The 12-point box end allows engagement in tighter swing arcs compared to a 6-point, making it useful in partially obstructed fastener locations. The open end provides quick placement on fasteners where the box end cannot be dropped over a bolt head.

Key Features

• 1-inch SAE open end with 0-degree offset for straight-on fastener access
• 12-point box end engages fasteners in tighter swing arcs in confined spaces
• Alloy steel construction for durability under high-torque applications
• Full polish chrome finish resists corrosion and simplifies cleanup
• 13.15-inch overall length provides leverage for larger 1-inch fasteners
• Sold individually (each)

Compatibility

Designed as a standard 1-inch SAE combination wrench suitable for use with hex fasteners across residential and commercial HVAC, plumbing, and general mechanical service applications.

Installation Notes

Use by licensed HVAC technicians, plumbers, or qualified mechanical tradespeople where 1-inch SAE fasteners are present. Always confirm fastener size before applying torque to avoid rounding fastener heads. Inspect the wrench for cracks or chips before each use and remove from service if the chrome finish shows deep pitting or jaw wear. Do not use extension handles or cheater bars on combination wrenches, as this exceeds the designed load capacity of the tool.

Technical Specifications

• Fastener Size: 1 inch SAE
• Overall Length: 13.15 inches
• Drive Type: 12 Point Box End / Open End
• End A Offset: 0 degrees
• Material: Alloy Steel
• Finish: Full Polish Chrome
• Width: 2.07 inches
• Height: 0.71 inches
• Weight: 0.885 pounds
• UPC: 037103337016

Standard Information

• Brand: CRESCENT
• Manufacturer Part Number: CCW13-05