Chain pulley blocks structure Manual chain hoist features and hand chain hoist details Lever chain hoist with high quality Chain pulley blocks is durable with a rugged steel frame and grade 80 load chain. Manua chain hoist enclosed gear housing provides protection makes it suitable for outdoor applications. Guide slots guard against jamming and slipping. Lever chain hoist can simple one hand operation with the best free chaining available. Manual lever chain hoist is easy to use and controls the pulling direction of the unit. No slip grip. Lever chain hoist the top hook pivots and swivels a complete 360 degree, the handle also rotates 360 degree to provide the most convenient access. Chain pulley blocks is perfectly for tight spaces, compack design wonderful for efeective operation. The small size of chain hoist allows for use under stairways, in cramped rooms, or other tight spots where ordinary hoists might not work. Manual chain hoist all steel construction ensures its toughness, every parts are built to stand up to the rigors of heavy use and provide lasting performance. Lever chain hoist can used indoors or outside, and the heavy duty hardened steel hanging hook and swiveling load hook both feature a high strength locking fastener that will not pop loose during the toughest works. Regarding chain pulley blocks structure, 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/