Products / Dock Equipment / Accesories / Protective Systems / Bollards Bollards Design Highlights: Great protection for a variety of dock or warehouse applications Available in heavy-duty 6" or 4" diameter, schedule 40 pipe with ½" base plate Optional cap available Floor hardware included Contact us Related products Section SaverThe economical and proven Section SaverTM will stop your… Sentry RailHigh visibility and structural integrity provide needed… Wheel Chocks & ChainsOSHA recommends trailer wheels be chocked during loading …