To provide a wire bracket endding its thickness to be more reduced to reduce the gas permeability variation in the pallet width direction.

The wire bracket 1 constituting a screen type chute for feeding a sintering material to a pallet to support and guide a wire rope has a bushing hole 1c having a screw thread inside and bush 20 screwed into and settled in this hole 1c through its screw thread. This screw coupling of the bracket 1 has no need of a large diameter part, and allows the thickness of the wire bracket to be reduced (e.g. 8 mm) and bushing to be short, since the bush 20 is fixed to the wire bracket 1 by screen fitting.