JIS Negative Terminal Power Cleaner with 5/16" Composite Hex Stem - Use with Power Drill. Fits negative JIS or "pencil post" terminals. Not recommended for use on JIS positive terminals.

 

- 5/16 inch Composite Hex Stem
- Use on JIS Negative "pencil post" Terminals
- For use on 11mm to 13mm post size (Negative terminal posts, use 505JP for positive terminals)
- Brush wires have a 70° bend
- Clean up to 50 posts per minute
- Maximum speed 400 to 800 RPM

 

Note: Cleans up to 1000 battery posts in one direction. After the effectiveness diminishes, extend the life of this cleaner by reversing the drill direction.

 

Specifications

Stem Size: 0.31 in (7.87 mm)
Stem Length: 1.18 in (29.97 mm)
Max Post Diameter: 0.51 in (13.0 mm)
Max Post Length: 0.625 in (15.9 mm)
Length: 2.64 in (67.1 mm)
Width:  1.83 in (46.5 mm)
Height: 1.83 in (46.5 mm)
Weight (lbs): 0.19 (85 g)