Chain Pulley Blocks

Features:

• Using Japanese technology
• Alloy Steel Structural Steel Slate
• The sprocket cover and the brake housing provide double protection for the brakes, making it waterproof and mud resistant.
• Quality gears
• 20CrMnTi gears with high frequency carburization and 45-55HRC.
• Quenching And Refining G80 Chain     
• Medium frequency quenching heat treatment, low wear, anti-corrosion, selected lifting chain, test load is durable and safe.
• High quality, economical, safe and reliable hand chain block.
• Featuring a drop forged load hook to prevent snapping when overloading.
• Factory tested and certified.
• Heat treated for greater strength and to prevent wear.
• The opening of the hooks has been made wider for easier handling and working.
• Reliable disk brake and premium grade 80 alloy chain.
• Heat treated for greater strength and to prevent wear
• Heat treated three gears in high quality steel
• High strength load sheave in ductile cast iron
• Integral sealed bearing increases mechanical efficiency
• Double pawl mechanism enhances brake safety