AMH 1 TON MANUAL CHAIN HOIST - This 1 ton lever hoist is dual rated with more choices of capacity - Hook blocks are bolted allowing easy disassembly for complete hook inspection -Lightweight and durable all steel construction with powder coated finish and plated external components to resist corrosion -This 1 ton lever hoist is made with a premium Grade 80 Zinc plated alloy load chain manufactured in Germany, Austria or Japan - Self adjusting double pawl disk type mechanical load brake insures control -Horseshoe chain guard allows operation in any orientation -Optional Overload Protection is new design one directional clutch that will only slip in the lift direction -Meets: ASME/ANSI B3O.16, OSHA, NASA-STD-8719.9 and EU Directives: 98/37/EC -ATEX rated II 3 GD c IIB 50 C X. This AMH 1 ton manual chain hoist is for limited use in Hazardous Environments