Internal-cleaning brushes for manual use for special applications (e.g. terminal post brushes, fitting brushes and nozzle cleaning brushes) with crimped wire or nylon.
Hole cleaning brushes 
crimped wire
To clean the inside of steel, wood or plastic products. To remove chippings and loose particles.
Nozzle cleaning brushes 
Double wire cable and loop.
Fitting brushes 
steel wire
To clean the inside of tubes and solder fittings made of copper or red brass.
Battery terminal brush 
steel wire
To clean batteries (pole and clamp cleaning).
For manual use with crimped wire or nylong with practical handle (hole cleaning brushes, nozzle cleaning brushes, fitting brushes, etc.)