Superior Tool’s®
1“ Fitting Brush is uniquely manufactured to provide leak-free solder joints. Series 300 stainless steel bristles virtually eliminate rust which can contaminate your work and cause a joint failure. This fitting brush is perfect for applications requiring spark-free tools such as explosive gas atmospheres. The current design meets MIL and ASTM specifications used by the U.S. Department of Defense (MIL SPEC).
- For cleaning copper tubing and plumbing fittings, closed loop HVAC fittings, aluminum prior to low temperature soldering or welding
- Bristle length: 1″
- Spark-proof 300 series stainless steel (meets MIL and ASTM specifications where a spark-proof brush is specified)
- ASTM Spec approved for use by US Department of Defense agencies (MIL SPEC)
- Double-stem, double spiral 4-wire construction for long durable life
- Will not rust–substantially outperforms standard fitting brushes
- Proudly made in the USA
