Osborn 54022 Wire Scratch Brush Curved Back Brass Fill

Product Description

The OSBORN 54022 is a curved-back handle-style wire scratch brush designed for cleaning, deburring, and surface preparation on metal, pipe, and fitting surfaces. The curved-back handle provides a comfortable grip during repetitive scrubbing tasks. The brush features a 3x7 row configuration with brass fill bristles and a bristle length of 0.4375 inches, making it well suited for detail cleaning in confined areas. HVAC technicians, plumbers, and pipefitters commonly reach for this style of brush when prepping copper, steel, or threaded fittings before soldering, brazing, or inspection.

This scratch brush is used across residential and commercial trade applications where surface cleanliness is critical before joining or coating. Typical uses include removing oxidation from pipe ends, cleaning flux residue, and light rust removal on ferrous surfaces. Its compact size and curved-back design make it practical for work in tight spaces such as equipment cabinets, utility chases, and mechanical rooms. It is sold as an individual unit.

Key Features

• Curved-back handle style for improved grip and control during surface prep work
• 3x7 row fill pattern provides consistent bristle coverage across the work surface
• Brass fill bristles suited for non-sparking cleaning applications on softer metals
• Bristle length of 0.4375 inches for detail access in confined areas
• Compact form factor fits easily in a tool pouch or service bag

Compatibility

Designed as a general-purpose hand scratch brush for use in HVAC, plumbing, and pipefitting applications requiring light surface cleaning and preparation.

Installation Notes

This brush is a hand tool and requires no installation. When using wire scratch brushes during pipe preparation, ensure the work surface is clean and free of loose debris before soldering or brazing. Brass-bristle brushes are preferred on copper and softer metals to avoid cross-contamination from steel bristles. Always wear appropriate eye protection when using wire brushes on any surface.

Technical Specifications

• Style: Curved Back
• Row Configuration: 3x7
• Fill Material: Brass
• Bristle Length: 0.4375 inches
• Weight: 0.3 pounds
• Unit of Measure: Each

Standard Information

• Brand: OSBORN
• Manufacturer Part Number: 54022