Brush Research Acid Brush with Tinned Metal Handle, Horsehair, 1/2

MG Chemicals 855-5, Horse Hair Cleaning Brush, 6 Length A small, inexpensive, high precision general cleaning horse hair brush with natural horse hair bristles and a sturdy tin handle. Soft, durable bristle brush that works well for dusting, cleaning with fluids, and general cleanup. Brushes are tested for bristle resistance for the most rigorous tasks.

MG Chemicals Horse Hair Small Cleaning Brush - 5 pack

1/4 Diameter Horse Hair and Tin Handle Acid Brush 61040 - Redtree

Sim Supply Acid Brush,Metal,Heavy Duty Type,PK144 45211

1/2 in. Horsehair Bristle Acid Shop Brushes, 36 Piece

Fulton Acid Glue Applicator Brushes Made with Horse Hair Bristles

Brush Research Mfg. - 1/2″ Long x 1/2″ Wide Horsehair Acid Brush

Fulton Acid Glue Applicator Brushes Made with Horse Hair Bristles

Acid Brushes - 36 Count 3/8 Inch Horsehair Acid Flux

Acid Brushes - 36 Count 3/8 Inch Horsehair Acid Flux

Mill Rose: Brushes - Lakeside Supply Company

Harbor Freight Tools Horsehair Bristle Acid Shop Brushes, 1/2-inch

Acid Brushes – Tin Ferrule Style - Felton Brushes

Advance Brush 89603 Acid Brush Black Horsehair Fill 1/2 Width