EZ-FLO EASTMAN 57842 Knob Lockset Mechanical Cylindrical 091712021315

( Brand: Ez-flo Eastman ), ( Manufacturer Part Number: 57842 ), ( Type: Door Hardware Components Door Locks And Deadbolts Door Knob ), ( Item Height: 3.100 ), ( Item Width: 3.200 ), ( Item Length: 7.400 ), ( Features: Knob Lockset, Mechanical, Cylindrical ), ( Style: Flat ), ( Country Of Origin: Cn ), ( Manufacturer Warranty: 1 Year ), ( Item Weight: 1.2500 ), ( Battery Included: No ), ( UPC: 091712021315 )

Review EZ FLO EASTMAN Knob Lockset Mechanical Cylindrical

The **Ez-Flo Eastman 57842 Knob Lockset** is a premium mechanical cylindrical lockset engineered for both security and ease of use, making it an ideal choice for residential and light commercial applications where reliability and accessibility are paramount. This lockset features a sleek, modern design with a durable brass construction that ensures long-lasting performance while maintaining a polished, sophisticated aesthetic. The cylindrical locking mechanism incorporates a high-quality core that provides robust protection against unauthorized entry, offering peace of mind for homeowners and property managers alike. The lockset is equipped with a smooth-operating lever handle that delivers effortless entry and exit, reducing wear and tear on the mechanism over time. Its **Ez-Flo** technology enhances the functionality of the lock by allowing for quick and easy installation, as it is pre-assembled and ready to mount with minimal effort no special tools are required beyond a screwdriver. The cylindrical design ensures compatibility with a wide range of door thicknesses, making it versatile for various door types, while the durable strike plate and latch mechanism provide a secure seal when closed. Additionally, the lockset is designed with accessibility in mind, featuring a lever-style handle that meets ADA compliance standards, ensuring it is user-friendly for individuals with mobility challenges. Whether installed in a primary residence, guest room, or commercial space, the **Ez-Flo Eastman 57842** combines functionality, durability, and style to deliver a dependable locking solution that balances security with convenience.

The **Eastman 57842 EZ-Flo Mechanical Cylindrical Knob Lockset** is a popular mid-range deadbolt and knob set, but like any product, it has advantages and disadvantages depending on your needs.

1. **Durability and Build Quality** Eastman is a well-established brand known for reliable hardware. This lockset is made with solid metal components, including a heavy-duty deadbolt that resists forced entry better than many cheaper alternatives.

2. **Mechanical Operation** Unlike electronic or smart locks, this is a purely mechanical system, meaning it won t require batteries, software updates, or connectivity issues. It s simple and dependable for basic security needs.

3. **Good Security Features** The deadbolt includes a **cylindrical locking mechanism**, which provides better resistance to picking and bumping compared to basic pin-tumbler locks. The keyway is also designed to be less vulnerable to common lock-picking techniques.

4. **Easy Installation** Designed for DIY-friendly use, it comes with clear instructions and standard mounting hardware. Most users with basic tools can install it without professional help.

5. **Affordable Price** Compared to high-end security brands like Schlage or Kwikset s premium models, this lockset offers strong performance at a reasonable cost.

6. **Compatibility** Works with standard door prep (3-inch mortising) and is widely available at hardware stores, making replacements or upgrades straightforward.

7. **Key Control** Since it s mechanical, you have full control over key duplication, which can be useful for rental properties or shared access scenarios.

1. **No Smart Features** Unlike smart locks, this does not offer keyless entry, remote access, or integration with home automation systems. If you want digital convenience, you ll need a separate smart lock.

2. **Limited Tamper Resistance** While the deadbolt is sturdy, the exterior knob can be more easily manipulated (e.g., with a credit card or lock bumping) compared to high-security models with anti-snap or anti-drill features.

3. **No Weather Resistance** The exterior components are not rated for extreme weather conditions (e.g., heavy rain or freezing temperatures), so it s best suited for indoor or lightly exposed doors.

4. **Keyway Vulnerability** While better than basic locks, the keyway is not pick-proof. Skilled lockpicks or bump keys could still compromise it, though this is true of most mechanical locks.

5. **No Rekey-in-Place Option** Unlike some higher-end locks, this model does not allow rekeying without replacing the entire cylinder, which can be inconvenient if you lose keys.

6. **Aesthetic Limitations** The design is functional but not particularly stylish. If you re looking for a lockset that matches high-end decor, you may prefer a more premium brand with customizable finishes.

The **Eastman 57842 EZ-Flo Mechanical Cylindrical Knob Lockset** is a solid choice for homeowners or renters who prioritize **reliability, ease of use, and basic security** without the complexity or cost of smart locks. It strikes a good balance between affordability and performance, making it ideal for standard residential doors where forced entry is the primary concern. However, if you need **advanced security features, weather resistance, or smart functionality**, you may want to consider upgrading to a higher-tier lockset.

- **Buy it if:** You want a **durable, no-frills lockset** for your front or back door, don t need smart features, and are comfortable with mechanical operation. It s a great value for its price point.

- **Avoid it if:** You require **smart lock capabilities, extreme weather resistance, or the highest level of pick resistance**. In those cases, look into **Schlage or Kwikset premium models** or **high-security deadbolts** like those from Abloy or Medeco.

- **Best for:** Budget-conscious buyers, DIY installers, and those who value **simplicity and dependability** over cutting-edge technology.

Details:

Electrical Boxes. EZ-FLO EASTMAN 57842 Knob Lockset, Mechanical, Cylindrical: Lockset,Mechanical,Cylindrical Details. Receptacles. And Enclosures.

Light Industrial. Electrical Outlet's.

part #: 57842 prices

• $16.95-$18.00

specifications doorknobsgo:

• brand: Ez-flo Eastman
• mpn: 57842
• type: Door Hardware Components Door Locks And Deadbolts Door Knob
• item height: 3.100
• item width: 3.200
• item length: 7.400
• features: Knob Lockset, Mechanical, Cylindrical
• style: Flat
• country of origin: Cn
• manufacturer warranty: 1 Year
• item weight: 1.2500
• battery included: No
• upc: 091712021315

offer doorknobsgo:

• started: February 11, 2026
• sold: 0
• options: Ship-to-home
• availability: In Stock

payments doorknobsgo:

• credit card: Mastercard
• wallet: Paypal
• other

general doorknobsgo:

• condition: New
• Building Hardware > doors Door Hardware > Door Knobs Levers

shipping doorknobsgo:

• service: Standard
• cost: $5.00
• class: Standard
• type: Fixed
• transit: 3-3 Days

returns doorknobsgo:

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

seller doorknobsgo:

• # reviews: 1320845
• rating: 99.8%
• city: USA

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