ILCO DND-Y1 Do Not Duplicate Y1 Key Blanks – Brass
| Brand | ILCO |
| Model | DND-Y1 |
| Fits Brand | Yale |
| Pins | 5-pin |
| Material | Brass |
| Bow Style | Neuter bow with no manufacturer name or part number |
| Marking | Incised “DO NOT DUPLICATE” on one side; opposite side plain |
| Head Type | Metal Head |
| Cross Reference | 999 |
| ILCO | IAB85122696 |
| Keyway | Y1 (Yale Para) |
| Condition | New |
ILCO / Residential & Commercial Key Blanks
For Yale Para 5-pin locks, the ILCO DND-Y1 offers an uncut brass blank with the Y1 keyway. It features a generic square neuter bow without a manufacturer name or part number.
One side features the incised wording “DO NOT DUPLICATE”; the opposite side is plain. These blanks are for professional locksmith and key-cutting use with compatible Yale Para locks. ILCO cross-reference: 999.