3 x 7 Row .003" Brass Bristle and Plywood Handle Scratch Brush

3 x 7 Row Brass Bristle Scratch Brush – Plywood Handle (0.003") 0.003" brass bristle with a curved plywood handle for knuckle protection and durability. Features: Hand-laced for superior bristle retention 3 x 7 row | 7/16" trim | Brush Face: 1-1/2" x 1/4" Denser than staple-set brushes Ideal for precision cleaning in tight spaces Handle Length: 7-3/4" x 7/16" For a thicker brass bristle brush, see part # 15B.