Model Number: VN Brand Name: HUGO Key Specifications/Special Features: HS-VN series chain blocks is a simple to use, easy to carry the manual hoisting machinery, general in factories, mines, construction sites, agricultural production and piers, docks and warehousesUsed for machine installation, lifting goods loading and unloading of vehicles, especially for open and no power, more has its important functionVN series chain blocks can be used with all kinds of manual monorail car form a complete set of manual lifting transportation vehicles, used in the monorail trolley transportationManual single girder bridge crane and cantilever craneHS-VN series chain blocks on the structural design and performance, has five features:1. Use of safe and reliable, easy maintenance2. High mechanical efficiency, hand catenaries force is small3. Lightweight and easy to carry4. Small size5. Durable Weight Lifting height 0.5 2.5 1 2.5 1.5 2.5 2 3 3 3 5 3 10 3 20 3