ANSI 41NP Nickel Plated Roller Chain - 100FT Trailer Jacks fix the retaining chains to

fix the retaining chains to the protection ensuring that are securely engaged

This chain has an average tensile strength of approximately 4

2 cmThe width of rubbing surface：

Bore Size: 5/8 inch

Plate Lacing: 4 x 6

ANSI 41NP Nickel Plated Roller Chain - 100FT Trailer Jacks fix the retaining chains toThis ANSI #41NP corrosion resistant roller chain is designed for industrial and mechanical power transmission applications where added protection against rust and corrosion is required. Manufactured from carbon steel with a nickel plated coating and precision matched components, it delivers reliable strength, smooth sprocket engagement, and dependable wear performance while helping extend service life in moisture, washdown, or corrosive environments.