NATIONAL HARDWARE 180166 Square Key Zinc 038613180161 3/16

( Brand: National Hardware ), ( Manufacturer Part Number: 180166 ), ( Part Type: Key ), ( UPC: 038613180161 )

Review NATIONAL HARDWARE Square Key Stock 3/16 Inch Zinc Plated

Introducing the National 180166 Square Key, a versatile and essential tool for various applications. This key is designed with a square shape and measures 3/16 inches or 5.3 millimeters in thickness. The key is engineered to fit locks with a square shank and a 12-point pattern, making it suitable for a range of applications.

The National 180166 Square Key is crafted from high-quality zinc material. Zinc is a durable and robust metal that is resistant to corrosion and wear, ensuring the key lasts longer compared to its counterparts made of other materials. Its surface is smooth and polished, allowing for easy insertion and turning in the keyway.

The square shape of this key offers several advantages over traditional round keys. Its larger contact surface area with the keyway provides better grip and control while turning. Additionally, the square shape helps prevent the key from twisting or bending when applying torque, ensuring a secure and reliable lock engagement.

The National 180166 Square Key is an excellent addition to your toolkit, especially for those who require a key that can withstand heavy usage and demanding environments. Its zinc construction, combined with its square shape, makes it a reliable and durable solution for securing various types of locks. Whether you're securing your home, business, or personal belongings, this key is an essential tool that you can trust to keep your locks secure and functional.

In summary, the National 180166 Square Key is a 3/16-inch thick zinc key with a square shape and a 12-point pattern designed to fit square shank locks. Its durable zinc construction, larger contact surface area, and improved grip make it a dependable and long-lasting solution for securing various types of locks.

Pros and Cons of Buying a National 180166 Square Key 3/16 inch 12-Piece Zinc Set

The National 180166 Square Key 3/16 inch 12-Piece Zinc Set is a popular choice for DIY enthusiasts and professionals due to its versatility and durability. Let's explore the advantages and disadvantages of purchasing this key set.

1. Durability: Zinc is a robust material that offers excellent resistance to corrosion, making these keys an ideal choice for use in harsh environments.

2. Versatility: The set includes 12 keys with different square drive sizes, catering to a wide range of applications.

3. Affordability: Compared to other key sets in the market, the National 180166 Square Key Set offers competitive pricing.

4. Convenient Storage: The keys come in a compact case that facilitates easy storage and transportation.

1. Size: The keys might be too large for some applications requiring smaller square drives.

2. Finish: Some users might not prefer the rough, unpolished finish of the zinc keys, which may not look aesthetically pleasing in certain settings.

3. Limited Use: These keys are designed for specific applications and cannot be used as general-purpose tools.

The National 180166 Square Key 3/16 inch 12-Piece Zinc Set offers several advantages, such as durability, versatility, affordability, and convenient storage. However, it also comes with certain disadvantages like size limitations and a rough finish. Ultimately, the decision to buy this key set depends on your specific requirements and preferences.

If you are looking for durable, affordable, and versatile square keys for various applications, the National 180166 Square Key Set is an excellent choice. However, if you require smaller keys or prefer a more polished finish, you might want to consider other options.

Details:

Made from steel, the shaft square key can be cut or bent to almost any shape. Zinc Plated Included exactly what is pictured. Find all of National Hardware's key stock today. This National Hardware 3/16 in.

National Hardware 180166 Square Key Stock 3/16 in. Can be cut or drilled to different shapes. SHIPPING: Any posted shipping only applies to the USA 48 States PR.

With over a century of service National Hardware is committed to maintaining the highest level product quality, innovation and manufacturing technology. Square Key Stock is designed as a wedge or locking device in shaft key ways to transmit the torque motors machines. Limited Lifetime Warranty. Smooth edges.

part #: 180166 prices

• $5.49-$30.28

specifications hoimprovo:

• brand: National Hardware
• mpn: 180166
• part type: Key
• upc: 038613180161

offer hoimprovo:

• options: Ship-to-home
• availability: In Stock
• quantity: 3
• started: November 23, 2025
• sold: 0

returns hoimprovo:

• method: Money back
• policy: Returns Accepted
• time: 60 Days
• paid by: Seller

payments hoimprovo:

• wallet: Apple-pay
• other
• credit card: Visa

shipping hoimprovo:

• cost: $7.84
• service: USPS First Class, USPS Priority Mail, FedEx Standard Overnight
• type: Calculated
• transit: 5-10 Days
• carrier: USPS, FedEx
• class: Standard, Expedited, One-day

general hoimprovo:

• condition: New
• Home Garden > Home Improvement > Other Home Improvement

seller hoimprovo:

• # reviews: 44516
• rating: 99.7%
• city: Houston, Texas

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