Advanced gear reduction system with 5 gears in the gear box Most of the other 250 kg lever hoist consists of 2 gears or without gear. Double Pawl higher safety standard The other 250 kg lever hoist is single pawl. 4 links load sprocket more stable in lifting and longer life for the load chain,Website:http://www.chinachain-hoist.com, especially for the 250 kg hoist The other 250 kg lever hoist has 3 links load sprocket. All the rotating parts are fitted with abrasion resistant bush All the main parts and gears are made of alloy steel and heat treated More durable and longer life Li & MOS2 grease Suitable to work in high & low temperature environment Long life brake discs Most of the other hoists cannot pass the endurance test. Aluminum alloy steel cover The lightest weight in the world 1.5 kg only for 250 kg lever hoist More compact and durable Load sprocket and the load gear are combined as an integral part of the 250 kg lever hoist ModelLever Hoist SBH-FKXRated Capacityt0.250.50.751.5Standard Liftm1.51.51.51.5Proof Loadkn/t3.68/0.3757.35/0.7511.03/1.12522.05/2.25Pull to Rated Loadn/kg200/20.4240/24.5290/29.6320/32.7No.of Falls1111Load ChainMM3.2X94.3X125X157.1X19.9AMM87100.5105122BMM688192109DimensionsCMM200250260330DMM145160180220EMM55.562.56468.5FMM35.5424252GMM2124.528.535SMM3234.535.542.5TMM11121421.5Net Weightkg1.452.53.46.27Gross Weightkg1.652.73.66.5Extra Wt. per mkg0.220.370.541.1