Tsubaki 80 Roller Chain Connection Link ANSI 80 Lot of 5

Heavy‑duty ANSI #80 roller chain connecting links designed for joining, repairing, or extending standard industrial roller chains. These carbon‑steel cotter‑pin style master links provide secure attachment and reliable performance in power‑transmission applications. Technical Specifications: Brand: Tsubaki Chain Size: 80 (ANSI Standard) Link Type: Connecting (Master) Link, cotter‑pin retention Chain Pitch: 1 in (25.4 mm) Roller Diameter: 5/8 in (15.875 mm) Roller Width / Inside Width: 5/8 in Pin Diameter: approx. 0.312 in (standard #80 CL specification) Link Plate Height: approx. 0.949 in Plate Thickness: 1/8 in (approx. 0.125 in) Material: Carbon steel (standard duty) Rated Working Load: approx. 3,300 lb for standard #80 connecting links Typical Tensile Strength for #80 chain class: 12,500 lb minimum ultimate strength, 17,640 lb average tensile strength (RS80 series reference) Country of Origin: Typically Japan or USA depending on model series (stainless listed as Japan) Included Components: Five #80 chain connecting links with side plates and cotter pins Please review pictures carefully and let us know if you have any questions!