Chain length: 5ft;max lift height: 5ft;lift capacity: 3000lbs
length of lever handle: 16";chain diameter: 5/16";distance between hooks: 14-3/8"
chain material: 20mn2 premium alloy steel, black oxide finish, heat treated;gear: heat treated, forged & milling carbon steel
the chain block hoist is characterized by reasonable structure, safety and long service life,suitable for conditions without power source,such as field
the manual hoist is widely used in all kinds of occasions such as factories, mines, construction sites, docks, transportation, etc