020418066399

• 0 — Number system
• 20418 — Manufacturer code
• 06639 — Product code
• 9 — Check digit (confirms the number is well-formed)

UPC-A ✓ Valid check digit

2/0 lock link single loop chain, wrapped, galvanized, 100' per carton

Search for 2/0 lock link single loop chain, wrapped, galvanized, 100' per carton on Amazon (or for the code 020418066399)