Skip to content
Free Local Pickup ● Ship to Your Hometown Store
Pro & Contractor Accounts ● Apply for Net Terms
100,000+ Products ● Trusted Authentic Brands
FAQ Shipping & Returns Order Lookup Contact Account
HILLMAN Traditional Key Automotive Key Blank MZ-16 Double For Mazda

HILLMAN Traditional Key Automotive Key Blank MZ-16 Double For Mazda

Made in America

Support American manufacturers + independent hardware retailers in one purchase.

HILLMAN Traditional Key Automotive Key Blank MZ-16 Double For Mazda is a purpose-built solution for Mazda vehicles that use the MZ-16 blank. This traditional, double-sided key blan…

Hillman MPN 84458 In Stock & Ready to Ship
Local Price Check i Local stores may price this as low as $3.99. Our online price is $4.99.
$4.99
Includes free shipping on orders over $75 · $8.99 standard below
Delivery in as little as 1–4 business days Order within — for same-day shipping
Cases of 10 · Order in multiples of 10

Sold by the Case · Save 15%

Take $7.50 off your case at checkout

Case of 10 · List Price $49.90
15% OFF with code at checkout $42.40
Use Code at Checkout

This product is packed and shipped from our distribution network as a complete case of 10. Apply casediscount at checkout to take 15% off your order.

Shop Local · Support Independent

Every order helps keep your local hardware store on the corner.

Why we built NHG
You might find it for less locally. Independent retailers often offer competitive pricing — some products are even cheaper in-store than online.
Real expert advice — not search results. Independent hardware staff know their inventory and the local conditions you're working in.
Keep the neighborhood working. Every dollar spent at an independent retailer returns roughly 3x more to your local economy than at a national chain.

About Product Overview

HILLMAN Traditional Key Automotive Key Blank MZ-16 Double For Mazda is a purpose-built solution for Mazda vehicles that use the MZ-16 blank. This traditional, double-sided key blank features a durable brass head and a polished silver blade, designed for years of service and easy replacement when keys go missing or wear down.

  • Head and blade: Brass head for rugged durability; double-sided blade (two cutting surfaces) increases compatibility with common Mazda lock profiles.
  • Material and finish: Brass construction with a silver finish, resistant to rust and wear.
  • Compatibility: Specifically designed for Mazda models that accept the MZ-16 key blank; not a transponder-enabled blank.
  • Package contents: 1 key blank per package.
  • Use case: Ideal for replacing a lost key, adding a spare, or keeping a ready-to-cut blank on hand for urgent needs.

How it works: Take this blank to a licensed locksmith or a dealership that supports Hillman blanks. Provide your original key or vehicle code, and they will cut the blade to match your ignition and door locks. If your Mazda requires a transponder chip, this traditional blank won’t include the programming; you’ll need a transponder-enabled blank or key fob for full functionality.

  • Who this is for: Mazda owners who need a reliable, affordable spare or a replacement blank for models that use the MZ-16 profile; DIY automotive enthusiasts who prefer to have a ready-to-cut blank on hand.
  • Benefits over alternatives: Lower cost and simpler handling than full electronic keys; uses a proven brass head and traditional blade design that locksmiths routinely cut to exact codes.
  • Care and maintenance: Keep in a dry, clean area to prevent tarnish; inspect for any bending or wear before use; store with others in a protective case.

The Details Specifications

Brand Hillman
UPC 008236479058
Case Pack Quantity 150 per case
Retail Unit Quantity 10
Dimensions (L × W × H) 5 × 3 × 1
Weight 0 lbs
Country of Origin USA
Safety Data Sheet (SDS) Manufacturer documentation · opens in new tab

Ask our counter. Or theirs.

Most hardware stores can do more than you think. If we can't help you, the folks down the street probably can — just ask at the counter.

What we offer
Free Local Pickup Ship to your hometown store
Pro & Gov Accounts Net terms · tax-exempt
Ships Nationwide From our distribution network
Independent Network Real hardware stores
$0.68 of every dollar spent at a local independent business stays in the community. At a national chain, it's about fifteen cents. Civic Economics, multi-city retail studies
Their Counter
Try local first · we'll wait

The stores we send you to are local and independently run — often for generations, the kind of place where someone behind the counter knows the regulars. We don't own them. We just think they deserve the foot traffic. They can put most of what we sell on their next truck. Ask there before you check out here.

Find a local store →
Mon–Fri 6–5 PST
Independent hardware retailer? Join the network →
About our directory. National Hardware Group is an independent retailer and directory. The local stores we list and link to are separately owned and operated — we have no ownership stake in any of them, and most pay us nothing to be included. That includes plenty of stores flying a co-op banner that people don't realize are locally owned and run, not operated by a corporation. Store owners can choose to upgrade their listing for an enhanced presence or pickup features, but the base directory is free, and inclusion is never a paid endorsement.

Compare products

{"one"=>"Select 2 or 3 items to compare", "other"=>"{{ count }} of 3 items selected"}

Select first item to compare

Select second item to compare

Select third item to compare

Compare