Magnolia Brush RAD-1 | 1インチ ラジエーターブラシ

This thing is built like a tank — the 1-inch head fits into tight radiator gaps I couldn't reach with anything else. I've used it on three jobs so far and the bristles haven't shed a single strand. Exactly what I needed for maintenance work.

Finally, a brush that actually reaches deep into those tight radiator fins without bending out of shape. The made-in-the-USA build quality is obvious the second you pick it up.

This radiator brush’s bristles are stiff enough to dislodge years of dust buildup, yet the metal core held up perfectly after I bent it slightly to fit behind a tight pipe. The 1-inch width is ideal for working in narrow crevices without losing scrubbing power.