D fenders are used for tugs, barges, work boats, and pilot boats as side belting and protective fenders against heavy rubbing, brushing and pushing forces. These D Type Fenders can also be mounted on quay by means of anchor bolts. D type fenders are commonly used on vessels as well as small jetties. They are compression molded or Extruded type. These fenders are used to absorb the berthing energy during mooring or berthing so as to protect the ship and the dock from being damaged. It is suitable for various docks, wharves, and ship sides. This rubber fender is of moderate reaction force, and higher energy absorption than the cylindrical type fenders. It is easy and convenient to install and change. The width of its bottom is small, so this marine fender can be installed at ship side and skeleton type docks.