Style C0: 12 ga. galvanized steel. Flat and provides a semi-dead stop. It is used for slowing products on a fast line.

Style C1: 12 ga. galvanized steel. Provides a semi-dead stop too, but it also has a crimp which raises the product's edge for easy unloading.

Style C2: 10 ga. galvanized steel. A flange which provides a dead stop, and also a crimp for easy unloading. It is usable at the extreme end of the line or at intermediate points.