
Product codes & specifications
| Product code | Spec | ||
|---|---|---|---|
| 168-1574 | MPN: 312D | 312D | A: 7 | C: 15 | D: 38 | E: 40 | F: 25 | B: 27 | Security Level: 5 |
Need a different model, or a part not listed here? Send us your parts list →
Industrial parts direct from Korea — Send your RFQ, get a quote within 1 business day
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Can't find your part? Send the part number — we source directly from Korean makers and quote within 1 business day.
MASTER Lock 312D Key is a replacement key designed for compatible MASTER Lock locking mechanisms, sourced direct from Korea.
| A | 7 |
|---|---|
| C | 15 |
| D | 38 |
| E | 40 |
| F | 25 |
| B | 27 |
| Security Level | 5 |
| 168-1574 | MPN: 312D | 312D | A: 7 | C: 15 | D: 38 | E: 40 | F: 25 | B: 27 | Security Level: 5 |
Need a different model, or a part not listed here? Send us your parts list →
168-1574
Send the MASTER Lock part numbers and quantities through our RFQ form or to info@prosourcemro.com. We confirm price, availability and lead time within 1 business day — no account needed.

| Product code | Spec | ||
|---|---|---|---|
| 168-1574 | MPN: 312D | 312D | A: 7 | C: 15 | D: 38 | E: 40 | F: 25 | B: 27 | Security Level: 5 |
Need a different model, or a part not listed here? Send us your parts list →




