43394 - Schaefer - Spring Grade Temp. Wire DS/DS - Male Br Dia 12" - (1EA) Shaft Length: 4″

Shaft Length: 4″

CCW rotation (shaft end) with right‑side nozzle

and drive edges in sheet metal

Material: High performance alloy steel

and this 12‑pack is well‑suited for contractors

43394 - Schaefer - Spring Grade Temp. Wire DS/DS - Male Br Dia 12" - (1EA) Shaft Length: 4″The Schaefer 43394 is a robust Spring Grade Tempered Wire Brush designed for demanding industrial cleaning tasks. Key technical specifications include: Construction: Double Spiral Double Stem (DS DS) Brush Diameter: 12 inches Wire Type: Spring Grade Tempered Wire Fitting: 1 4" Male Pipe Thread This brush is engineered for efficient cleaning of flues and boilers, particularly those with medium level deposits. The double spiral and double stem design