4 x 16 Row 0.013" Carbon Steel Wire and Wood Shoe Handle Scratch Brush, Gordon Brush, Mfr#: 444CSG$57.45+
BNS414 Solid End Brush. .500" Dia., .014CS, .875" Trim Length, .250" Shank Diameter, Brush Research Manufacturing, Mfr#: BNS414$5.59+
SAIT 06704 Knot End Brushes (Stainless Steel), 1" Dia x .020" Wire Size x 1" Trim Length, 1-Pack, United Abrasives/Sait, Mfr#: 06704$24.29+