SENY Flat Slot Storm Door Handle & Mortise Lock Replacement for Storm & Screen Doors

SENY Flat Slot Storm Door Handle & Mortise Lock Replacement for Storm & Screen Doors

Name: SENY Flat Slot Storm Door Handle & Mortise Lock Replacement for Storm & Screen Doors
Brand: Seny Hardware
SKU: MB-FB11N-S
Price: 89.99 USD
Availability: InStock
Rating: 4.83 (18 reviews)

$89.99

or 4 interest-free payments of $20.00 with Shop Pay

Finish:Matte Black

Function:Handle Set

Variant

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✔ FREE U.S. SHIPPING

Free shipping on all orders.

✔ SHIPS FAST FROM U.S.

Most orders dispatch within 1 business day.

✔ EASY RETURNS & WARRANTY

30-day returns + 2-year coverage.

Can Seny hardware be customized for DIY projects?
We offer personalized engraving services for DIY enthusiasts, making every door handle truly one of a kind and connecting the warmth of home with a personal touch.
What finishes are available for door hardware? Seny Hardware offers a wide range of finishes, including Matte Black, Brushed Copper, Faux Gold, Brushed Red Bronze, Highlighted Red Bronze, Brushed Nickel, Polished Chrome, Antique Brass, Aged Brass, and Champagne Bronze — crafted to elevate any interior.
Is Seny Hardware suitable for the exterior of my house? Yes, our door handles and pulls are protected with a powder-coated anti-corrosion finish and have undergone rigorous quality testing for residential use. In addition, all of our hardware is thoroughly tested for quality before shipping.
How quickly can I get my order?
Most orders ship within 1–2 business days, and transit time varies by location—typically 2–7 days (Standard) or 1–2 days (Expedited). You’ll receive a tracking number once your package ships!
Do your mortise locksets include keys?
Yes, the package contains one deadbolt, strike plate, latch, and two skeleton keys.
What is the backset of your mortise lock? 2.36"– We do not offer any other size.
Will your interior mortise lock chassis fit all older doors with mortise locks? Compatible with most interior doors and can adapt 2.36"backset.
Are crystal door knobs hard to use in winter because they feel cold? While crystal naturally feels cooler to the touch during winter, they will warm up quickly with use.Many customers choose them because they not only function perfectly as hardware but also add a unique decorative accent that elevates the entire space.
What do I do if someone locks themselves in a room? There is a small hole in the Rosette or Plate on the exterior side of the door that can be used to unlock a “locked” privacy door. Insert a straightened paper clip or something of similar size into the privacy hole and gently push to unlock the privacy.
Do the screw holes match? Generally, our screw holes and locks are designed to be compatible. If you encounter any mismatch issues, please take a photo and contact our after-sales customer service for help.

TIMELESS DECORATIVE DESIGN

Thoughtfully crafted hardware that adds refined character to doors, drawers, and cabinets.

SOLID & DURABLE CONSTRUCTION

Built with quality metal components for smooth performance and dependable everyday use.

EASY INSTALLATION & FUNCTION

Standard fitting and practical configurations make setup simple for interior and entry applications.

MULTIPLE FINISHES & OPTIONS

Available in versatile finishes and styles to complement both modern and vintage homes.

Flat Slot Storm Door Hardware Replacement

Refresh your storm or screen door with the SENY Flat Slot Storm Door Hardware Replacement. Available as either a complete handle set or a mortise lock only, it provides smooth operation, dependable security, and a clean, modern appearance for compatible storm door systems.

Compatibility Notice

Please verify your existing lock type before ordering.

This product is designed only for storm and screen doors that use a Flat Slot mortise lock.

✔ Compatible with Flat Slot Mortise Locks

✘ Not compatible with 2-1/2" PZ Mortise Locks

Selecting the correct lock type helps ensure proper fit and avoids unnecessary returns.

Available Configurations

Choose the configuration that best fits your replacement needs.

Complete Handle Set

Includes:

Exterior handle
Interior handle
Flat Slot mortise lock
Key cylinder
Strike plate
Spindle
Mounting screws and installation hardware

Ideal for replacing the entire storm door handle assembly.

Mortise Lock Only

Includes:

Replacement Flat Slot mortise lock only

Perfect if your existing handles are still in good condition and only the internal lock body needs replacement.

Durable Construction

Manufactured from premium metal components for reliable everyday performance.

Features:

Smooth locking action
Corrosion-resistant finish
Durable internal mechanism
Long service life

Designed for daily residential use.

Standard Fit & Easy Installation

Designed for compatible storm and screen doors.

Features:

Fits compatible Flat Slot storm door systems
Suitable for replacement installations
Compatible with left- and right-handed doors (if reversible)
Installation hardware included with the Handle Set

Finish Options

Available in:

Matte Black
Satin Nickel

Designed to coordinate with a wide range of exterior door hardware.

Why Customers Love It

Designed specifically for Flat Slot storm door systems
Available as a complete set or lock-only replacement
Smooth and reliable locking performance
Durable metal construction
Backed by a 2-Year Warranty

Important Notes

Designed only for Flat Slot mortise lock systems.
Please compare your existing lock before ordering.
Slight finish variations may occur between production batches.
California Proposition 65 Warning.

Why Choose?

Seny Story

Our Design