AMH Manual Hoist 0.5t 15'Lift 13'Drop Attachment Points The gate on the Autolock Tail The gate on the Autolock versions use the same ergonomic pull down and twist mechanism as our other auto locking carabiners 7 ozREINFORCEMENTReinforced shoulders and sleevesDETAILSFixed NASA STD 8719 allowing complete hook inspection Lightweight and durable all steel construction with powder coated finish and plated frame components to resist corrosion Premium USA Made Grade 80 Zinc plated alloy load chain Hand chain opening is formed with a radius for smooth operation Sealed ball bearings on the chain wheel maximize efficiency and serviceability Self adjusting double pawl disc type mechanical load brake insures positive load control Double roller guide insures load chain tracking Optional Overload Protection is a one directional clutch that will only slip in the lift direction Meets: ASME ANSl B30