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Ridgid copper pipe cleaning brush with silver carbon-steel bristles and plastic handle

Ridgid

Ridgid 34142 7-3/4" Copper Pipe Cleaning Brush 1/2

SKU CH-SR22-Z0PJ3

Cleans 12 mm to 19 mm copper tube and fittings with high-carbon steel bristles for soldering or brazing preparation

  • High-carbon steel bristles clean 1/2 in to 3/4 in copper tube fast
  • 7-3/4 in overall length reaches deep fittings without strain
  • Straight plastic handle gives firm grip for controlled scrubbing
  • 1-1/4 in brush length covers joint surface in fewer passes
  • Prepares tube and fittings for reliable soldering or brazing joints

Ridgid 34142 Copper Pipe Cleaning Brush

The Ridgid 34142 is a fitting brush designed to clean copper tube and fittings before soldering or brazing. It suits plumbers and DIY users who need reliable surface preparation on nominal half-inch to three-quarter-inch sizes. High carbon steel bristles remove oxidation and debris quickly. The straight plastic handle provides a secure grip during use.

Thermals Noise And Power Draw

This manual tool generates no heat, noise or electrical draw during operation. Performance depends entirely on the force and speed applied by the user. No external power source or cooling is required. The carbon steel bristles maintain their stiffness without thermal degradation.

Build Fit And Clearance

The brush fits inside nominal half-inch to three-quarter-inch copper tubes and fittings for direct cleaning access. Its overall length of seven and three-quarter inches allows reach into assembled joints. The straight handle design works in tight spaces where angled tools cannot manoeuvre. No additional fittings or adapters are needed for standard plumbing preparations.

Highlights

  • High-carbon steel bristles clean 1/2 in to 3/4 in copper tube fast
  • 7-3/4 in overall length reaches deep fittings without strain
  • Straight plastic handle gives firm grip for controlled scrubbing
  • 1-1/4 in brush length covers joint surface in fewer passes
  • Prepares tube and fittings for reliable soldering or brazing joints

Specifications

BrandRIDGID

Questions about this item

How do I fit the 1/2" brush into a 12 mm copper tube without bending the carbon steel bristles?

Insert the .5 in brush straight into the tube, then rotate the 7 3/4 in handle gently; forcing it at an angle kinks the high carbon steel bristles.

When do the carbon steel bristles on this 34142 brush need replacing?

Replace the brush once the silver bristles wear down or lose stiffness, as they cannot be sharpened and chemical resistant coating is not present.

How long can I scrub 19 mm fittings before the plastic handle gets too hot to hold?

The plastic grip has no heat rating, so pause whenever the handle feels warm during sustained soldering prep work.

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