Osborn Situft™ Brush Holder, 3-3/8 in Length, 3/8 in, For Use with: Side Action Tube Brush
Available in two styles and designed to be used with Osborn Situft brushes. Holder 75005 has a 1/4 in outer diameter and is 3-3/8 in long to be used with 3/32 in stem. Holder 75006 has a 3/8 in outer diameter, with 1/4 in shank and is 3-3/8 in long to be used with 1/8 in stem. Both include socket setscrew and wrench.