878640001219

• 8 — Number system
• 78640 — Manufacturer code
• 00121 — Product code
• 9 — Check digit (confirms the number is well-formed)

UPC-A ✓ Valid check digit

• 5029995103300 — Atco Balmoral Qualcast Classic Handle Clutch Lever Repair Latch Kit F016L37700
• 878640006108 — 6" X 25' Insulated Flex Duct
• 844788020207 — 1-5/8" X 3/8" Wall Hangers

Quietflex 1210 Insulated Flex Duct, 25' Length X 12" Width

Search for Quietflex 1210 Insulated Flex Duct, 25' Length X 12" Width on Amazon (or for the code 878640001219)