Product description

This 25-foot length of 3/4" pitch, 4x4 lacing leaf chain is an essential replacement part for maintaining the safety of your automotive lift. Often referred to as a BL644 equivalent, this chain provides the durable lifting force required for standard passenger vehicle and light truck service. The 25-foot section allows for the full replacement of a standard lift run, ensuring that your carriages move in perfect unison. Its high-tensile alloy steel construction is designed for minimal stretch and maximum fatigue resistance. Regular inspection and replacement of these chains with high-quality SVI components helps prevent equipment failure and extends the life of your lift.

Product highlights

• Versatile 4x4 Configuration: The industry-standard lacing for most 3/4" pitch automotive lift applications.
• Reduced Maintenance Needs: Heat-treated links and precision pins minimize the need for frequent chain tension adjustments.
• Ready-to-Install Length: The 25-foot spool is the ideal size for a complete replacement on a standard height two-post lift.
• Safe and Reliable Performance: Engineered to meet or exceed OEM specifications for consistent, worry-free vehicle lifting.

Specs

• Weight: 54 lbs per 25 feet
• Chain Lacing: 4x4
• Standards: ANSI / ISO leaf chain specifications
• Material: Alloy Steel
• OEM Chain Model: BL644 (ANSI Leaf Chain)
• Quantity: 25 feet
• Chain Pitch: 3/4 inch
• OEM Chain Reference: BL644
• Component Type: Leaf Chain
• System Compatibility: Automotive Vehicle Lift Systems
• OEM Reference: BL644
• SVI Part Number: BH-7033-025
• Country of Manufacture: USA

Direct replacement models

• ANSI/ISO Standard: BL644
• SVI International: BH-7033-025
• Fits Models: Used extensively in various Automotive Vehicle Lift Systems requiring a BL644 specification.

You will receive the same product or an OEM-Equivalent that meets the highest standard of the OEM with warranty that will be a direct-fit. Manufactured with rigorous industry standards and certified in the USA with superior quality to the OEM.