This one-piece adjustable offset davit arm has extra reach, and is a component in the DBI Advanced line of Confined Space Retrieval devices. One of the problems with a larger tank or vault entry is getting the anchor point centered over the hole or ladder. When combined with the DBI XL Advanced Base Assembly or permanently mounted sleeve, up to 43 inches of reach is available. The height is then determined by the length of the DBI Advanced Lower Mast. With nearly 20 inches range of offset, your larger entry and retrieval challenges can be met with It is designed for use when multiple offset masts are required. It?'s compatible with advanced lower masts, mast extensions, and bases. Front or back mounted winches or SRL?s may be attached. It has a 5,000 pound capacity anchorage point. The adjustable height eliminates the need for custom length masts and mast extensions. A quick release pin enables the user to easily collapse it for transport. Includes winch mount bracket.