Hillman M-12 House/Office Key Blank 137 – Single, Compatible with USPS Mailbox Locks
Regular price $3.99Hillman M-12 Key Blank 137 (Single)
Durable Hillman key blank designed for house/office use and select USPS mailbox locks. Brass construction with an attractive nickel finish offers reliable performance and easy cutting at most hardware stores.
Key Features:
- USPS Mailbox Compatibility: Fits select USPS mailbox locks and standard residential cylinders (model M-12, 137)
- Durable Build: Solid brass core for strength and long service life
- Nickel Finish: Bright, corrosion‑resistant plating for a clean, long‑lasting look
- Easy to Cut: Standard key blank that can be duplicated quickly at local hardware stores
- Single-Sided Design: Single cut edge for straightforward identification and use
Specifications Table:
| Specification | Details |
|---|---|
| Key Type | House/Office |
| Style | M-12 |
| Key Krafter Number | 137 |
| Material | Brass |
| Finish/Color | Nickel-plated Silver |
| Head Type | Brass Head |
| Sides | Single |
| Number in Package | 1 |
| Model Compatibility | USPS Mailbox locks |
| Brand | Hillman |
| Package Height | 3.8 in |
| Package Width | 2.1 in |
| Package Length | 2.3 in |
| Package Weight | 0.1 lbs |
Frequently Asked Questions (FAQ):
Q: Can this key blank be used for USPS mailboxes?
A: It is compatible with some USPS mailbox locks designated for the M-12/137 profile; check your lock model before purchase.
Q: What material is the key blank made from?
A: Brass with a nickel-plated finish.
Q: Is this key pre-cut?
A: No, it is a blank and must be cut to match your existing key.
Q: Can I get this key cut at any hardware store?
A: Yes, most hardware stores can duplicate this standard M-12/137 key profile.
Q: How many keys are included?
A: One key blank per package.
A Sleek, Polished Essential for Everyday Entry
This gleaming nickel-finished key blank brings a subtle sophistication to the practical ritual of coming home. I love the clean, graphic head that feels modern and tactile in hand. Pair it with a minimalist key ring or a leather fob for a refined, everyday carry. Consider it a small but essential luxury—quietly elevating your daily routine.
Secure your space with a durable, easy-to-cut Hillman M-12 key blank—add it to your cart today.
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