Schaefer Brush 43833 Spiral Tube Brush 1 in 6 in Oal Ss

Product Description

The SCHAEFER BRUSH 43833 is a double stem spiral tube brush designed for cleaning the interior surfaces of tubes, pipes, and small-bore openings. The brush features stainless steel bristles and a stainless steel construction throughout, making it well suited for applications that require corrosion resistance or repeated exposure to moisture, chemicals, or debris. At 1 inch in diameter and 6 inches overall length with a 4-inch brush length, this tool fits into tight passages where larger cleaning equipment cannot reach. It connects via a 12-24 female threaded fitting, allowing it to be attached to a compatible extension rod or power drive for faster throughput. Maintenance technicians and trade professionals in HVAC, plumbing, and industrial service will find this brush useful for bore cleaning and tube maintenance tasks.

This tube brush is appropriate for residential and light commercial maintenance work involving heat exchangers, condenser tubes, pipe interiors, and similar small-diameter passages. The spiral twist pattern helps drive debris out of the bore as the brush is worked through the passage. The 12-24 female connection allows use with standard extension handles or drill-mounted rod sets. Sold individually, this brush is a practical addition to a field service kit where tube and bore cleaning is part of routine preventive maintenance.

Key Features

• Stainless steel bristles resist corrosion and maintain stiffness through repeated use
• Double stem spiral construction provides consistent contact across the bore surface
• 1 inch diameter fits standard small-bore tubes and pipe interiors
• 4-inch brush length with 6-inch overall length for reach into confined passages
• 12-24 female threaded connection compatible with standard extension rods and drill adapters
• Lightweight at 0.16 pounds, easy to carry in a field service bag

Compatibility

Designed for use with standard 12-24 threaded extension rods and drive handles. Suitable for cleaning 1-inch diameter tube and pipe interiors in HVAC, plumbing, and general industrial maintenance applications.

Installation Notes

This brush is installed by threading the 12-24 female connection onto a compatible male-threaded extension rod or drill adapter by hand until snug. Verify the connection is secure before operating at speed to prevent the brush from detaching inside a bore. When used with a power drill, keep rotational speed moderate to avoid bristle flare or stem fatigue. No special tools or trade licensing are required for use, though standard personal protective equipment including eye protection is recommended when cleaning debris-laden passages.