Robinson Brass Brush
Brass brushes are recommended for removing soft deposits in straight, non-ferrous tubes such as copper, brass, plastic, etc. The brush should be equal to or 1/16” smaller than the tube ID. Sizes shown below are actual diameter of the brush.
| 
 Part Number  | 
 Brush Dia.  | 
 Thread Size  | 
|
| 
 In.  | 
 MM  | 
||
| 
 JRRB200B14  | 
 1/4"  | 
 6.4  | 
 8-32  | 
| 
 JRRB200B516  | 
 5/16"  | 
 7.9  | 
 8-32  | 
| 
 JRRB200B38  | 
 3/8"  | 
 9.5  | 
 8-32  | 
| 
 JRRB200B716  | 
 7/16"  | 
 11.1  | 
 1/4 - 28  | 
| 
 JRRB200B12  | 
 1/2"  | 
 12.7  | 
 1/4 - 28  | 
| 
 JRRB200B916  | 
 9/16"  | 
 14.3  | 
 1/4 - 28  | 
| 
 JRRB200B58  | 
 5/8"  | 
 15.9  | 
 1/4 - 28  | 
| 
 JRRB200B1116  | 
 11/16"  | 
 17.5  | 
 1/4 - 28  | 
| 
 JRRB200B34  | 
 3/4"  | 
 19.1  | 
 1/4 - 28  | 
| 
 JRRB200B1316  | 
 13/16"  | 
 20.6  | 
 1/4 - 28  | 
| 
 JRRB200B78  | 
 7/8"  | 
 22.2  | 
 1/4 - 28  | 
| 
 JRRB200B1516  | 
 15/16"  | 
 23.8  | 
 1/4 - 28  | 
| 
 JRRB200B1000  | 
 1"  | 
 25.4  | 
 1/4 - 28  |