841749000421

• 8 — Number system
• 41749 — Manufacturer code
• 00042 — Product code
• 1 — Check digit (confirms the number is well-formed)

UPC-A ✓ Valid check digit

2inch x 3inch with 21inch wire sta marking flags

Search for 2inch x 3inch with 21inch wire sta marking flags on Amazon (or for the code 841749000421)