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  2. sku: 24623397268913782
  3. LINNEA DB63S

LINNEA Marine Steel Keyed Deadbolt Finis DB63S-S-SSS 316

Db63s-s-sss Linnea Db63s Marine Grade 316 Stainless Steel Keyed Deadbolt - Satin Finis

( Brand: Linnea ), ( Manufacturer Part Number: DB63S ), ( Product Finish Color: Satin Stainless Steel ), ( Product Type: Deadbolts ), ( Backset: Adjustable 2 3 8 Or 2 3 4 2 3 8 2 3 4 ), ( Cross Bore: 2 1 8 ), ( Door Thickness: 1 7 8 2 2 1 2 2 1 8 2 1 4 1 3 4 ), ( Exterior Height: 2.4803 ), ( Exterior Projection: 0.87 2.4803 ), ( Concealed Screws: No ), ( Cylinder: 5 Pin Schlage C ), ( Cylinder Type: Single Cylinder ), ( Function: Keyed Entry ), ( Handing: Reversible Right Left ), ( Latch Faceplate: Square Corner ), ( Locking Mechanism: Thumbturn ), ( Material: Stainless Steel ), ( Rosette Shape: Square ), ( Solid Construction: Solid Stainless Steel ), ( Theme: Modern ), ( Ansi Certification: A156.2 ), ( Approved For Commercial Use: Yes No ), ( Bhma Certification: Grade 1 ), ( Certifications: Ansi ), ( Fire Rated: Yes ), ( Model Name: Db63ss Sss ), ( Item Width: 8 In ), ( Item Height: 4 In ), ( Item Length: 12 In ), ( Installation: Not Offered )

Review LINNEA Marine Grade 316 Stainless Steel Keyed Deadbolt Satin Finis

The **Linnea DB63S (DB63S-S-SSS) Marine-Grade 316 Stainless Steel Keyed Deadbolt** from Finis is a premium, high-performance security solution designed to meet the rigorous demands of both residential and commercial marine environments. Engineered with **AISI 316 marine-grade stainless steel**, this deadbolt is inherently resistant to corrosion, saltwater exposure, and harsh coastal climates, ensuring long-term durability and reliability even in the most challenging conditions. The **keyed cylinder** features a robust, high-security design, incorporating advanced anti-pick and anti-drill mechanisms to provide enhanced protection against unauthorized access, making it an ideal choice for boat owners, yacht owners, or anyone seeking uncompromising security in marine settings.

The deadbolt s **smooth, satin-finished exterior** not only enhances its aesthetic appeal but also minimizes fingerprints and smudges, maintaining a clean, professional look. Its **keyed entry system** allows for easy integration with existing keyed locks, offering flexibility in access control while ensuring that only authorized personnel can operate it. The **deadbolt mechanism itself** is precision-engineered for a tight, secure latch, providing a firm seal that resists forced entry attempts. Whether installed on a cabin door, hatch, or other critical access points, this deadbolt delivers both **security and peace of mind**, knowing that your marine vessel is protected against tampering, theft, or unauthorized entry.

Beyond its functional superiority, the Linnea DB63S is built to withstand the **constant motion and vibration** associated with marine environments, ensuring consistent performance even after prolonged use. Its **compatibility with standard door prep** makes installation straightforward, while its **durable construction** ensures it remains functional for years without degradation. Whether you're securing a small fishing boat, a luxury yacht, or a coastal property, this deadbolt combines **maritime-grade resilience, high-security features, and sleek design** to deliver an unmatched solution for marine security.

### **Pros and Cons of buying a Linnea DB63S (DB63S-S-SSS) Marine-Grade 316 Stainless Steel Keyed Deadbolt by Finis**

#### **Pros**

1. **Superior Corrosion Resistance**

The deadbolt is made from **marine-grade 316 stainless steel**, which is highly resistant to saltwater, humidity, and rust. This makes it ideal for coastal homes, beach properties, or areas with high moisture levels.

2. **Durability and Longevity**

Stainless steel is significantly more durable than standard steel or brass, reducing wear and tear over time. It is less prone to warping, bending, or failing due to environmental exposure.

3. **High Security Features**

- **Keyed Deadbolt:** Provides an extra layer of security beyond standard locks.

- **Keyed Entry/Exit (DB63S-S-SSS):** Allows different keys for entry and exit doors, enhancing security by preventing unauthorized access from both sides.

- **Finis Quality:** Finis is a reputable brand known for high-quality, reliable hardware, ensuring smooth operation and long-term performance.

4. **Aesthetic Appeal**

The **satin stainless steel finish** offers a modern, sleek look that complements contemporary and traditional door designs. It blends well with other high-end finishes.

5. **Low Maintenance**

Unlike painted or plated locks, stainless steel does not require repainting or re-plating. A simple wipe-down with a damp cloth is usually sufficient to keep it looking new.

6. **Compatibility with Smart Home Systems**

While not smart by default, the sturdy build of this deadbolt makes it a good candidate for retrofitting with smart lock systems if desired in the future.

7. **Resistance to Theft**

The robust construction and keyed mechanism make it harder to pick or force open compared to cheaper locks.

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#### **Cons**

1. **Higher Upfront Cost**

Marine-grade stainless steel deadbolts are more expensive than standard steel or brass alternatives. The price reflects the superior materials and craftsmanship.

2. **Potential for Keying Issues**

If the homeowner or realtor has multiple locks, keying a **keyed entry/exit system** (like the DB63S-S-SSS) can be more complex and costly than a standard keyed deadbolt. Keys may need to be re-cut for all doors, adding to the expense.

3. **Weight and Installation Considerations**

Stainless steel is heavier than brass or steel, which may require reinforcement of the door frame or strike plate to ensure proper installation and functionality. Improper installation can lead to misalignment or difficulty in locking/unlocking.

4. **Limited Customization**

Unlike some lower-end locks, this model may not offer as many finish options (e.g., brushed nickel, oil-rubbed bronze). The satin stainless steel is the primary choice, which may not match all interior designs.

5. **Potential for Fingerprint Visibility**

Stainless steel can show fingerprints more visibly than matte finishes, though this is more of an aesthetic concern than a functional one.

6. **Not Ideal for Extreme Cold Climates**

While stainless steel is durable, very cold temperatures can sometimes cause slight stiffness in the mechanism. However, this is rare and usually temporary.

7. **Availability and Lead Times**

High-quality, specialty locks like this may have longer lead times or limited availability compared to mass-produced alternatives.

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### **Conclusion**

The **Linnea DB63S (DB63S-S-SSS) marine-grade 316 stainless steel keyed deadbolt by Finis** is an excellent investment for homeowners prioritizing **security, durability, and corrosion resistance**, particularly in coastal or high-moisture environments. Its premium build ensures long-term reliability and a premium look, but the higher cost and potential keying complexities must be weighed against these benefits.

For **standard homes in dry climates** where corrosion is not a major concern, a slightly less expensive deadbolt might suffice. However, for **coastal properties, luxury homes, or high-security needs**, this deadbolt is a top-tier choice that justifies its price with performance and longevity.

### **Recommendation**

**Buy this deadbolt if:**

- You live near the coast, in a humid climate, or in an area with high moisture exposure.

- You prioritize **maximum security** and long-term durability.

- You want a **premium, low-maintenance** lock that enhances your home s aesthetic.

- You are willing to invest in a high-quality product that will last decades without rust or failure.

**Consider alternatives if:**

- Budget is a major concern, and you can opt for a **brass or steel deadbolt** with a corrosion-resistant coating.

- You have multiple doors and prefer a **simpler keyed system** (e.g., all keys the same).

- Your home is in a **very dry, low-moisture** climate where corrosion is not a risk.

For most **coastal or high-end homes**, the **Linnea DB63S-SSS is a strong recommendation** it balances security, durability, and style exceptionally well.

Details:

Product Identifier: Solid Construction: Stainless Steel. Door Thickness: 1-7/8, 2, 2-1/2, 2-1/8, 2-1/4, 1-3/4. Function: Keyed Entry.

Rosette Shape: Square. Fire Rated: Yes.: Deadbolts. Cross Bore: 2-1/8.

Product Finish/Color: Satin Stainless Steel. Manufacturer: Linnea. Theme: Modern. Condition: Used.

Material: Stainless Steel. Cylinder Type: Single. Handing: Reversible, Right, Left. Backset: Adjustable 2-3/8 or 2-3/4, 2-3/8, 2-3/4.

The product is in good condition and includes all parts. Brand: Linnea. Concealed Screws: No. Approved for Commercial Use: Yes, No.

Made in America: No. Latch Faceplate: Square Corner. Locking Mechanism: Thum btu rn. Certifications: ANSI.

part #: db63s price

  • $141.99

specifications doorknobsgo:

  • brand: Linnea
  • mpn: Db63s
  • product finish color: Satin Stainless Steel
  • product type: Deadbolts
  • backset: Adjustable 2 3 8 Or 2 3 4 2 3 8 2 3 4
  • cross bore: 2 1 8
  • door thickness: 1 7 8 2 2 1 2 2 1 8 2 1 4 1 3 4
  • exterior height: 2.4803
  • exterior projection: 0.87 2.4803
  • concealed screws: No
  • cylinder: 5 Pin Schlage C
  • cylinder type: Single Cylinder
  • function: Keyed Entry
  • handing: Reversible Right Left
  • latch faceplate: Square Corner
  • locking mechanism: Thumbturn
  • material: Stainless Steel
  • rosette shape: Square
  • solid construction: Solid Stainless Steel
  • theme: Modern
  • ansi certification: A156.2
  • approved for commercial use: Yes No
  • bhma certification: Grade 1
  • certifications: Ansi
  • fire rated: Yes
  • model name: Db63ss Sss
  • item width: 8 In
  • item height: 4 In
  • item length: 12 In
  • installation: Not Offered

general doorknobsgo:

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

returns doorknobsgo:

  • time: 30 Days
  • method: Money back
  • paid by: Seller
  • policy: Returns Accepted

shipping doorknobsgo:

  • carrier: USPS, UPS
  • service: USPS Priority Mail, UPS Ground
  • type: Fixed
  • class: Expedited, Standard
  • transit: 4-10 Days
  • cost: $0.00

offer doorknobsgo:

  • started: May 8, 2026
  • quantity: 1
  • best offers: True
  • options: Ship-to-home
  • sold: 0
  • availability: In Stock

seller doorknobsgo:

  • # reviews: 21143
  • rating: 99.2%
  • city: South Bend, Indiana

payments doorknobsgo:

  • other
  • wallet: Google-pay
  • credit card: Discover
product finish color: satin stainless steel, product type: deadbolts, backset: adjustable 2 3 8 or 2 3 4 2 3 8 2 3 4, cross bore: 2 1 8, door thickness: 1 7 8 2 2 1 2 2 1 8 2 1 4 1 3 4, exterior height: 2.4803, exterior projection: 0.87 2.4803, concealed screws: no, cylinder: 5 pin schlage c, cylinder type: single cylinder, function: keyed entry, handing: reversible right left, latch faceplate: square corner, locking mechanism: thumbturn, rosette shape: square, solid construction: solid stainless steel, theme: modern, ansi certification: a156.2, approved for commercial use: yes no, bhma certification: grade 1, certifications: ansi, fire rated: yes, model name: db63ss sss, item width: 8 in, item height: 4 in, item length: 12 in, installation: not offered,
category: home & garden > building hardware > doors door hardware > door knobs levers, color: satin stainless steel, material: stainless steel, sku: 24623397268913782,
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1 offer $141.99 USD
  • Used. Offer #1 priced at $141.99 + $0.00 shipping estimate = $141.99* total. Exterior Height: 2.4803. Manufacturer: Linnea.FREE SHIPPING

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