Camshelving accessories! Camshelving Wall Fastener by Cambro is used to fasten a unit to a wall! Cambros Camshelving Wall Fastener serves as a safety precaution in geographic regions where earthquakes can occur or on cruise ships! Made of polypropylene Screws not included Easy and quick to clean, easy to assemble and adjust With the smooth polypropylene surface and no welding or crevices, it wont rust when either washed or placed in a wet or humid area. Not even salt water or sea air will corrode Camshelving Store and transport food safely HACCP guidelines compliant Fit for food products Cadmium-Free Recyclable polypropylene Dishwasher safe NSF listed