... HSZ (round type) manual hoist block, hand chain hoist 360: 1. Capacity: 0.5-20t 2. Lifting height ... HSZ (round type) manual hoist block, hand chain hoist 360 1. HSZ (round type) manual hoist block, hand ... chain hoist 360 introduction:HSZ(round type) manual hoist block is a ... (round type) manual hoist block, hand chain hoist 360 parameters: ModelHS-1/2HS-1HS-1 1/2HS-2HS ...