Mill-rose 68121 Copper Fitting Brush 2.5 in Quick Twist Stainless

Product Description

The MILL-ROSE 68121 is a copper fitting brush designed for cleaning the interior of copper fittings before soldering or brazing. Built with a Quick Twist all-stainless construction, the brush delivers durable, consistent abrasion without shedding wire. The soft handle provides a secure grip during repetitive cleaning passes. At 0.25 pounds, it is a lightweight bench or bag tool suited for daily use by plumbers and pipefitters working on copper water, refrigerant, or gas line installations.

This brush fits 2.5-inch copper fittings and features a 2.625-inch outer diameter brush head, sized to make full contact with the interior walls of standard 2.5-inch copper fittings. It is appropriate for residential and light commercial plumbing work wherever copper sweat connections are required. Plumbers preparing joints for lead-free solder applications will find the all-stainless brush construction compatible with flux-heavy environments.

Key Features

• Fits 2.5-inch copper fittings with a 2.625-inch OD brush head for full interior contact
• Quick Twist design allows fast attachment and removal from handle
• All-stainless construction resists corrosion and flux degradation
• Soft handle provides comfortable grip during extended use
• Lightweight at 0.25 pounds for easy portability on the job

Compatibility

Designed for use with standard 2.5-inch copper fittings in plumbing, HVAC, and refrigeration applications where interior fitting surfaces must be cleaned prior to soldering or brazing.

Installation Notes

This brush is installed and used by licensed plumbers and HVAC technicians preparing copper joints for soldering. Always ensure the fitting and pipe are depressurized and dry before cleaning. Insert the brush fully into the fitting socket and rotate to clean all interior surfaces before applying flux. Dispose of used flux and debris per local requirements before completing the joint.

Technical Specifications

• Fitting Size: 2.5 inches
• Brush Outer Diameter: 2.625 inches
• Construction: All Stainless
• Handle Type: Soft Handle
• Attachment Type: Quick Twist
• Weight: 0.25 pounds

Standard Information

• Brand: MILL-ROSE
• Manufacturer Part Number: 68121