Brush - Brass - SS/DS - Male Brush Dia 11/16" - Schaefer double crimp that replicates factory

double crimp that replicates factory indentations

Head Material: Drop-forged from specially selected steel

and remodeling

High Flow Rate: Suitable for large commercial or industrial oil burners

while the inner part has fine teeth for smaller pipes

Brush - Brass - SS/DS - Male Brush Dia 11/16" - Schaefer double crimp that replicates factoryThe Schaefer 93619 Brass Tube Brush is a high quality cleaning tool designed for effective maintenance of HVAC systems, flues, and boilers. Here are its key features: Brush Diameter: 11 16" Brush Length: 4" Overall Length: 6 1 4" Filament Material: Brass Construction: Single Spiral Double Stem (SS DS) Connection Type: Male Pipe Thread (1 4" 28) Bristle Stiffness: Medium Filament Diameter: 0. 006" This brush is ideal for cleaning brass or copper tubes