Quick view Add to Wishlist Brush Research Mfg. 85B156 Power Tube Brush: Helical, Brass Power Tube Brush: Helical, Brass Single Spiral, 0.003" Filament Diam, 1" Brush Length, 4" OAL, 0.097" Diam Stainless Steel Shank MSRP: $7.37 Add to Cart The item has been added Compare