SZ 20749 4-Section Wire Gutter Broom for Schwarze 347, 348 Street Sweepers. Four segment oil tempered vertical steel digger side brush. Our four section gutter brooms are filled with 18" length oil tempered wire, folded in half, to make an aggressive 26" diameter side sweeping brush. Fits Schwarze models: but not limited to S347, S348 series. Most machines have one but can be optioned to accept two gutter brooms. We also offer this in a 4 section poly (SZ 20747) and a poly/wire mix. Priced per 4 section gutter broom. Replaces Schwarze 20749. Our Part Number SZ 20749