A more positive alternative to cylinders with hydraulic depth control mechanisms,  Whoa-Stops provide a greater range of control, require less maintenance, are more reliable, and far less expensive.  As seen below, they come in a wide range of sizes and segment widths.  Individual sets are packaged in see-thru plastic bags with descriptive cardboard header.  Special sizing and custom packaging is also available.  Give us a call and we'll show you what customer service is all about!