Perfect for heavy-duty general purpose cleaning. Strong and durable with solidly embedded Stainless Steel bristles. Stainless steel is recommended when brushing corrosion-resistant or non-ferrous metals such as stainless or aluminum or when the brush is being used in a wet environment. 7-3/4" long wood handle with pre-drilled hang hole. Features .006" Stainless Steel wire in 3 x 7 rows.