Manual chain hoist capacity from 0.25 tons to more than 100 tons, lifting height standard is 3.0 meters, can be added to more than 100 meters. Manual chain hoist is widely used on lots of industrial areas, save labour intensity. Easy to operate. No need electric power or other power source. Chain pulley blocks almost no need min maintains, save cost, top hook opening size is large, is more convenient when works. And has chain guides will let the chain moving more freely. Chain hoist is small and easy to transport, and can works on confined spaces. Regarding chain pulley blocks parameters, manual chain hoist features, lever chain hoist price list, please kindly feel free contact with us. Professionally service hope will get your satisfaction. Shan Dong Finer Lifting Tools co.,LTD Skype: faithjiang888 Email: [email protected] Website: http://www.cargotrolley.com/