020418183881

• 0 — Number system
• 20418 — Manufacturer code
• 18388 — Product code
• 1 — Check digit (confirms the number is well-formed)

UPC-A ✓ Valid check digit

5/16inch grade 30 proof coil anchor lead chain, galvanized w/White polycoat

Search for 5/16inch grade 30 proof coil anchor lead chain, galvanized w/White polycoat on Amazon (or for the code 020418183881)