Brush - Brass - SS/DS - Female Brush Dia 7/16" - Schaefer The case is shockproof at

The case is shockproof at both high and low temperatures and equipped with heavy-duty metal latches and hinges

Ergonomic RedLine™ Handles: Designed with comfortable handle grip contours

Shallow and Deep Sockets: The set includes both shallow and deep sockets

Versatility: Functions as a tri-square

ensuring durability and longevity

Brush - Brass - SS/DS - Female Brush Dia 7/16" - Schaefer The case is shockproof atThe Schaefer 43607 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: 7 16" Brush Length: 4" Overall Length: 6 1 4" Filament Material: Brass Construction: Single Spiral Double Stem (SS DS) Connection Type: Female Thread (12 24) Bristle Stiffness: Medium Filament Diameter: 0. 005" This brush is ideal for cleaning brass or copper tubes where