46302 - Schaefer - Flat Style Columbia Boiler Brush Br Len 1/2"-1" - (6PK) Clear lens sight glass for

Clear lens sight glass for real-time refrigerant condition monitoring

and easy to carry

Core Type: DRI-COR High Capacity

providing reliable voltage transformation

Durability: Rust-resistant finish and robust construction for long-term use

46302 - Schaefer - Flat Style Columbia Boiler Brush Br Len 1/2"-1" - (6PK) Clear lens sight glass forThe 46302 Schaefer Flat Style Columbia Boiler Brush Bristle Length 1 2" 1" (6PK) is a specialized brush designed for cleaning around HVAC and boiler components. Here are the key specifications: Brush Size: 1 2" x 1" Brush Body Length: 4 1 2" Overall Length: 27" Bristle Material: Spring grade tempered wire Construction: Single spiral single stem Recommended For: Cleaning fins, blades, coils, radiators, furnaces, and around appliances Fill Diameter: 0.