The BFT Kustos BT A40 Single Swing Gate Operator Kit - R935317 00004 features an incredibly durable single swing gate operator for gates up to 16 ft and 550 lbs. The system features a completely covered screw drive with magnetic stops in the same enclosed housing, ensuring maximum protection against external agents (water, dust, dirt, etc.), as well as protection from injury with its total prevention of any type of access to the moving parts of the system. This kit is intended for single swing gate operation, for dual applications, use the R935317 00005 BFT Kustos Dual Gate Operation Kit.