New style brushes using a 7/32" shank crimped to the stem wire for added rigidity and strength
Designed for cleaning valve guides and other small holes
Carbon Steel is standard
Measures 3/8" diameter by 9-1/2" overall length
Description
New style brushes using a 7/32" shank crimped to the stem wire for added rigidity and strength. Designed for cleaning valve guides and other small holes. Carbon Steel is standard. 0.008" Wire size. 3/8" Brush part. Measures 3/8" diameter by 9-1/2" overall length.