K10774/B - Stainless Steel Tube Brush, 1 1/2" x 4" x 6" Polyester PBT 0.30 - Blue

1 1/2" x 4" x 4" Detachable bottle brush heads (tube brush heads) manufactured from polyester PBT bristles carried in stainless steel heavy duty twist which is welded into a stainless male threaded union, providing a firm connection to long flexible handles- Blue