Paramount 6439779/6439778 Straight Pipe Wrench Set 2 Pc

Product Description

The PARAMOUNT 6439779/6439778 is a two-piece straight pipe wrench set designed for gripping and turning threaded pipe, fittings, and round stock in plumbing, HVAC, and mechanical service applications. The set includes one 10-inch wrench and one 18-inch wrench, giving technicians two size options for different pipe diameters and access situations. Both wrenches are constructed from aluminum, keeping overall tool weight low without sacrificing the grip strength needed for typical pipe work. This set is suited for use by licensed plumbers, pipefitters, and HVAC mechanics who need reliable hand tools on the job.

This wrench set is appropriate for residential and light commercial plumbing and mechanical installations where threaded pipe connections are made or broken. The 10-inch wrench handles smaller-diameter pipe and tight spaces, while the 18-inch wrench provides greater leverage for larger pipe sizes or stubborn fittings. Both tools follow inch measurement standards, making them compatible with standard American pipe sizing conventions used throughout domestic plumbing and HVAC piping systems.

Key Features

• Two-piece set includes one 10-inch and one 18-inch straight pipe wrench
• Aluminum construction reduces tool weight for extended use and portability
• Inch-measurement sizing compatible with standard American pipe dimensions
• Two wrench sizes allow coverage across a range of pipe diameters and leverage requirements
• Straight jaw design suited for accessible, straight-run pipe connections

Compatibility

Designed as a general-purpose straight pipe wrench set for use on standard threaded pipe and fittings in plumbing, HVAC piping, and mechanical service work.

Installation Notes

Pipe wrenches are typically used by licensed plumbers and pipefitters working on threaded iron or steel pipe systems. Always shut off the water supply or isolate the piping section before breaking threaded connections. Use the appropriately sized wrench for the pipe diameter being worked to avoid slipping or jaw damage. Do not use pipe wrenches on soft copper tubing, chrome-plated fittings, or plastic pipe, as jaw serrations will damage these materials.