Y4 Yale-Compatible House/Office Key Blank

This Hillman traditional key blank is engineered for Yale-compatible house and office locks. Made of durable brass with an attractive nickel finish, it’s a reliable blank that can be cut quickly at most hardware stores.

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Key Features:

• Yale Compatibility: Matches Y4/129 keyway profiles for select Yale locks
• Durable Construction: Brass body with nickel finish resists wear and corrosion
• Easy Identification: Traditional head with clear Y4 marking
• Single-Sided Blank: Designed for standard house/office key duplication
• Ready to Cut: One key blank per pack for quick customization at your local shop

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Specifications Table:

Specification	Details
Brand	Hillman
Key Type	House/Office
Compatibility	Yale locks (Y4/129 keyway)
Material	Brass
Finish	Nickel
Color	Silver
Head Type	Brass head
Sides	Single
Style	Traditional key
Key Krafter Number	129
Traditional EZ Number	Y4
Number in Package	1
Package Height	3.7 in
Package Width	2 in
Package Length	2.2 in
Package Weight	0.1 lbs

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Frequently Asked Questions (FAQ):

Q: Will this key fit all Yale locks?
A: No. It fits select Yale keyways designated Y4/129; check your existing key profile before purchase.

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Q: Can this key be cut at any hardware store?
A: Yes, most hardware stores can duplicate this Y4/129 blank.

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Q: What material is the key made from?
A: Brass with a nickel-plated finish.

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Q: Is it double- or single-sided?
A: Single-sided.

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Q: How many keys are included?
A: One key blank per retail package.

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A Minimalist Metallic Accent with Purpose

Sleek and polished, this classic key blank brings a quiet, utilitarian elegance to everyday rituals. I love the streamlined round head stamped with Y4—a subtle detail that feels both timeless and intentional. Pair it with a matte leather key fob or a brass ring to create a curated entryway moment. It’s a small luxury that keeps your home feeling orderly and refined.

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Choose this Y4 Yale-compatible Hillman key blank for a durable, easy-to-cut replacement that keeps your home secure.