This 5-piece hoist system is designed for manhole and confined space entry/retrieval applications. This unit is constructed of lightweight materials including high-strength aluminum. The davit pivots for ease of rescue and has a limited adjustment for overhead clearance restrictions. The lower base adjusts to fit most standard entries. System includes 12"-29" adjustable offset upper mast, 30" lightweight lower mast, and 3-piece lightweight base. Does not include any winch mount brackets.