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3/4" Wide Narrow Baseplate for Adjustable Swivel Mounts

This baseplate is used for the adjustable mount in tight areas.   There are different extension lengths from the wall available to allow the small 3/4" wide section to get past...
$20.00 $10.00

Swivel Mount Adapter: Narrow Baseplate + 1/2" Extension (Fits 3/4" Trim or Wider)

Swivel Mount Adapter: Narrow Baseplate + 1/2" Extension (Fits 3/4" Trim) Add-On Baseplate for Adjustable Swivel Mounts This is an **ADD-ON** part designed to work with our standard Adjustable Swivel...
$20.00 $15.00

Swivel Mount Adapter: Narrow Base (3/4") + 1" Extension

Swivel Mount Adapter: Narrow Base (3/4") + 1" Extension Add-On Baseplate for Adjustable Swivel Mounts This **ADD-ON** baseplate enables mounting our standard Adjustable Swivel Mounts onto narrow trim (3/4" wide...
$25.00 $18.00

Offset Narrow Extension Swivel Baseplate for Adjustable Swivel Mounts

      Offset Narrow Extension Baseplate for Swivel Mounts (Select Length) Add-On Baseplate: Narrow Trim + Offset Screws + Selectable Extension This is an **ADD-ON** adapter baseplate designed to...
$20.00

Swivel Add-on: 1" Wide x 1” Extension Narrow Baseplate for Adjustable Swivel Doorbell Mounts

  Swivel Mount Adapter: 1" Wide Base + 1" Extension Add-On Baseplate for Adjustable Swivel Mounts This is an **ADD-ON** baseplate designed to work with our standard Adjustable Swivel Mounts...
$25.00 $20.00

Small Inverted Box Baseplate 2-1/2in x 4in for Adjustable Swivel Mounts

These are large baseplates that are used under the swivel adjustable mounts to help cover large holes or old holes.  Also allows room for wires and wire nuts under the...
$20.00 $10.00

Adjustable Swivel Add-on | Corner Offset Narrow Extension |1/2in Wide

Corner Mount Add-on Baseplate for Swivel Mounts | 1/2 Inch Narrow Trim Solution Please Note: This is an ADD-ON BASEPLATE, not a complete doorbell mount. It is specifically designed to...
$20.00

Adjustable Swivel Add-on: 3/4" Wide x 1-1/2” Extension Narrow Baseplate

Swivel Mount Adapter: Narrow Base (3/4") + 1-1/2" Extension Add-On Baseplate for Adjustable Swivel Mounts This is an **ADD-ON** baseplate designed to work with our standard Adjustable Swivel Mounts. Purpose:...
$25.00 $18.00

3/4" Narrow Corner Offset for Swivel Mounts

This narrow baseplate is made for when a doorbell is in the corner and need to move the swivel away from the corner.   If using with a 90 degree mount,...
$25.00 $20.00

Adapter Baseplates for Adjustable Swivel Doorbell Mounts

Customize Your Swivel Mount Installation with Specialized Baseplates!

This collection features **Add-On Adapter Baseplates** designed to enhance the versatility of your DoorbellMount.com Adjustable Swivel Mounts. These baseplates allow you to install your swivel mount top assembly (the part with the angle adjustment and doorbell-specific bracket) onto various challenging surfaces.

Whether you need to mount on **narrow 3/4-inch trim**, cover a **large existing hole** from an old intercom, or want a **no-drill solution**, we have an adapter baseplate to meet your needs.

These items are baseplate adapters and typically replace the standard 1.8-inch wide base that comes with our Swivel Mounts. The Swivel Mount top assembly (swivel mechanism & doorbell-specific adapter) is usually purchased separately or as part of a complete Swivel Mount kit.

Understanding Baseplates for Swivel Doorbell Mounts

What is a Swivel Mount Adapter Baseplate?

An adapter baseplate for our swivel doorbell mounts is a specialized component that allows the versatile swivel top (which provides angle adjustment and holds your specific doorbell) to be securely attached to non-standard surfaces or in challenging locations. Instead of the standard 1.8-inch wide base, you can use one of these adapters to fit narrow trim, cover large holes, or even mount without drilling.

Why Choose an Adapter Baseplate?

Using an adapter baseplate offers several advantages:

  • Solves Tricky Installations: Perfect for narrow door frames (e.g., 3/4" wide trim), covering old intercom holes, or when drilling is not an option.
  • Maintains Swivel Functionality: You still get the full angle adjustment capabilities of your chosen Adjustable Swivel Mount top.
  • Clean & Professional Look: Ensures a tidy and aesthetically pleasing installation, even in difficult spots.
  • Secure Mounting: Provides a stable foundation for your swivel mount and doorbell.
  • Durable & Weather-Resistant: Made from high-quality PETG for long-lasting outdoor use.

Explore Our Baseplate Adapters for Swivel Mounts:

(Click "View Add-on" to go to the specific product page for more details. Ensure the baseplate is compatible with your Swivel Mount top and installation needs.)

Narrow Baseplate Adapters (e.g., 3/4" Wide)

Narrow Baseplate Adapter for Swivel Mounts

Replaces the standard swivel base with a slim 3/4-inch wide version for installation on narrow trim. Some options include selectable forward extension to clear obstructions. The Swivel Mount top assembly then attaches to this narrow base.

Shop 3/4" Narrow Bases

Ideal for tight spaces and slim door frames.

Large Cover Baseplates (Intercom Replacement)

Large Baseplate / Intercom Cover for Swivel Mounts

Cover unsightly holes from old intercom systems or oversized fixtures and provide a clean, stable surface to attach your Adjustable Swivel Mount. Custom sizes often available.

Shop Large Cover Plates

Modernize your entryway seamlessly.

Offset Screw Narrow Extension Baseplates

Offset Screw Narrow Extension Baseplate for Swivels

For extreme narrow trim (3/4" wide) where screws can't be centered. This baseplate features offset screw holes (1/2" from edge) allowing it to overhang while securing into structure. Also offers selectable forward extension.

Shop Offset Narrow Extension Bases

Ultimate solution for the tightest spots needing depth.

No-Drill Command Strip Adapter for Swivels

Command Strip Adapter for Swivel Mounts

Mount your Adjustable Swivel Mount on smooth surfaces WITHOUT drilling! This system uses a 3M Command™ Hanger and a custom adapter plate to create a damage-free foundation for your swivel mount base.

Shop Command Adapters

Perfect for renters or temporary installations.

Adapt Your Adjustable Swivel Mount to Any Surface or Need!

Our range of add-on baseplates ensures your versatile Adjustable Swivel Mount can be installed securely and professionally, no matter the challenge. From ultra-narrow trim to covering old holes or requiring a no-drill solution, we have an adapter to help.

If you don't see the exact baseplate solution you need, or have questions about compatibility, please contact us!

Questions About Swivel Mount Baseplate Adapters?

Unsure which adapter baseplate is right for your Adjustable Swivel Mount or your specific installation situation? We're here to assist!

Standard Color: Adapter baseplates typically ship in Black to match our Swivel Mounts. Other colors can be requested via our Color Change Request add-on.

Add-On Baseplates Only: Listings in this collection are generally for the adapter baseplate component. The Adjustable Swivel Mount top assembly (swivel mechanism, doorbell-specific adapter bracket) and the video doorbell device must typically be purchased separately unless part of a specific bundle.

Compatibility: Please read each product description carefully to ensure the baseplate is compatible with your Swivel Mount and installation needs.

3D Printed Quality: Our adapters are produced using durable PETG 3D printing. Minor cosmetic variations or layer lines may be visible but do not affect durability or function.