They are a custom bundle with a manufacturer part number of 45339.
Cen-Tech 4-IN-1 Battery Brush Terminal Cleaner 7/8" & 5/8" Inner & Outer Brushes
4-IN-1 Battery Brush Terminal Cleaner 7/8" & 5/8" Inner and outer brushes
Lisle 11400 Battery Side Terminal Cleaner Brush
Lisle 11120 Battery Post & Terminal Cleaner Brush
EZ Red 506 Battery Brush Side Terminal
