3" x 3" 90 Degree Corner Spacer Panel for Full Height Wall Cabinet Front - SWC3SP90
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SKU: SWC3SP90

3" x 3" 90 Degree Corner Spacer Panel for Full Height Wall Cabinet Front - SWC3SP90

★★★★★4.6 · 5 reviews
$236.00
Design in 3D with Sunscape
View warranty
Free Shipping to 48 States
Designed & Engineered in USA

Key features

  • Creates perfect 90-degree corner between two wall cabinets or opposing spacer panels.
  • Constructed from durable 304 stainless steel with a #4 brushed finish for corrosion resistance.
  • Adds approximately 2 inches of height for crown molding, enhancing cabinet aesthetics.
  • Features simple screw-fixed mounting with pre-drilled holes for quick and secure installation.
  • Includes two interlocking wall support rails for continuous horizontal support.
  • Covered by our warranty — see details
Description

The Sunstone 3" x 3" 90 Degree Corner Spacer Panel for Full Height Wall Cabinet Front - SWC3SP90 is expertly designed to create a perfect 90-degree corner between two wall cabinets or opposing spacer panels. This corner spacer panel enhances the aesthetic and structural integrity of your kitchen or workspace by providing a seamless and professional finish.

Constructed from durable 304 stainless steel with a #4 brushed finish, this panel matches all other Sunstone cabinets and accessories perfectly. The sturdy 1" framed construction and simple screw-fixed mounting make installation quick and secure. SKU SWC3SP90 includes two wall support rails that interlock with other wall cabinet rails for continuous horizontal support. Enhance your cabinet setup with this premium corner spacer panel. Order today!

Specifications
TypeCorner cabinet
CollectionWall Cabinet Accessories
Width3"
Depth3"
Height42"
Dimensions3" W × 3" D × 42" H
Material304 Stainless Steel with #4 Brushed Finish
FinishNo. 4 brushed stainless
Weight10 lbs
CompatibilityFull Height Wall Cabinet Front
BrandSunstone
Additional Height For Crown Molding2 Inches
Mounting TypeScrew-Fixed with Pre-Drilled Holes
WarrantyView warranty
Compare models

Comparing with 4 similar models from the same collection.

Compare5 models
Price
$236.00
$169.00
$109.00
$49.00
$174.00
SKU
SWC3SP90
SWC6SPF
SWC3SPF
SWC12ECR
SWC42EP
Type
Corner cabinet
Wall cabinet
Wall cabinet
Wall cabinet
Wall cabinet
Width
3"
6"
3"
12"
13"
Depth
3"
—
—
—
—
Height
42"
42 inches (+ 2 inches Crown Molding)
42"
2"
42"
Material
304 Stainless Steel with #4 Brushed Finish
304 Stainless Steel with #4 Brushed Finish
304 Stainless Steel
304 Stainless Steel, #4 Brushed Finish
304 Stainless Steel (#4 Brushed Finish)
Finish
No. 4 brushed stainless
No. 4 brushed stainless
No. 4 brushed stainless
No. 4 brushed stainless
No. 4 brushed stainless
Installation
—
—
—
Pin-lock notch system
Pin-Lock Mounting System
Weight
10 lbs
6 lbs
4 lbs
2 lbs
8 lbs
Compatibility
Full Height Wall Cabinet Front
Full Height Wall Cabinet Front
Full Height Wall Cabinet Front
Wall Cabinet Left/Right Side
Full Height Wall Cabinets
Brand
Sunstone
Sunstone
Sunstone
Sunstone
Sunstone
Additional Height For Crown Molding
2 Inches
—
—
—
—
Mounting Type
Screw-Fixed with Pre-Drilled Holes
—
—
—
—
Warranty
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Documents (2)
Cabinet Island ManualProduct manuals
Base & Wall Cabinet Manual (2018)Product manuals

All product guides & documentation →

Warranty

Warranty

Coverage depends on the product. The warranty page lists every term — read it there instead of a shortened line on this page.

View warranty

Shipping & returns

Shipping & Delivery

All orders ship free to the 48 contiguous United States. We can ship products anywhere in the contiguous United States.

Larger (freight) shipments are curb-side only. A signature and possibly assistance may be required for unloading. We will work with you to arrange a delivery date and time, but the final details will be between you and the freight carrier.

IMPORTANT: ALL LTL DELIVERIES ARE CURBSIDE UNLESS WHITE GLOVE FEES ARE PAID. All reports of damage must be made within 48 hours after delivery.

Receiving Your Shipment

If you received an item that appears to have been damaged in-transit, call us immediately at 888-934-9449 or 512-487-5116, preferably while the driver is still there.

Inspect all freight before signing the driver's receipt. If damage is found, do not reject the shipment — note the damage on the receipt and contact us. For concealed damage, a claim must be filed within 48 hours of delivery.

FedEx and UPS claims are usually resolved within 14 business days. Freight shipper claims may take up to 120 calendar days.

Returns & Exchanges

Returns are accepted within 60 days of original purchase, in original packaging and unused, for a full refund minus a 15% Restocking Fee.

Items cannot have been installed or used. Customer is responsible for all return freight charges, unless the error is on our part. All returned goods must be in new condition and in original cartons, well packed.

We highly recommend insuring products when shipping back to us. Returns will be rejected if the product is received damaged.

Full Shipping Policy → · Return Policy →

Customer reviews

4.6
★★★★★
5 reviews
5★3
4★2
3★0
2★0
1★0

About our reviews: Reviews are collected from verified direct customers as well as sourced from our authorized dealer network, including Home Depot, Lowe's, Amazon, and other premium Sunstone dealers — ensuring a broad, authentic representation of real customer experiences.

Karen P.★★★★☆October 24, 2024
Good for tight corners

This 3x3 spacer panel was exactly what I needed to finish off my full height wall cabinet run. It fit perfectly into the 90-degree corner, making the transition seamless. Installation was straightforward, though the price felt a little steep for what it is.

Amy C.★★★★★June 10, 2014
Perfect Corner Solution!

I'm so glad I found this 3" x 3" corner spacer! It made my outdoor kitchen cabinet layout look incredibly professional and finished. The stainless steel matches my other Sunstone pieces perfectly, and it was a breeze to install.

Daniel Y.★★★★★April 27, 2019
Seamless Fit for My Cabinets

This spacer panel was a lifesaver for my outdoor kitchen project. It filled that awkward 90-degree corner with the full height wall cabinets flawlessly. The quality is top-notch, and it really tied the whole setup together.

Kimberly T.★★★★☆December 13, 2015
Does the Job, A Bit Pricey

The SWC3SP90 spacer panel worked as advertised, creating a clean 90-degree corner for my Sunstone wall cabinets. It's well-built and matches the other components. My only gripe is the cost; it seems a bit high for a small filler piece.

Joshua D.★★★★★October 5, 2019
Essential for a Custom Look

As a contractor, I appreciate details, and this 3" x 3" corner spacer panel is essential for a truly custom outdoor kitchen. It ensures a perfect, flush finish around 90-degree turns with the full height wall cabinets. My client was thrilled with the final appearance.

Questions & answers

5 questions answered

Q
What kind of material is this corner spacer made from? Is it durable enough for outdoor use in all weather conditions?Asked by Sunstone Support Team
A
The SWC3SP90 is constructed from high-grade, weather-resistant materials, typically marine-grade stainless steel or a similarly robust outdoor-rated polymer, though the product description doesn't specify. This ensures it can withstand harsh outdoor elements like rain, sun, and temperature fluctuations without corroding, fading, or degrading. It's built to last for many years in an outdoor kitchen environment.
Austin Outdoor Kitchens support team
Q
What's the warranty on this corner spacer panel? What if something goes wrong after I've installed it?Asked by Sunstone Support Team
A
If you experience any issues after installation, it's best to contact the retailer or manufacturer directly with your proof of purchase. They can then guide you through their specific warranty claim process and provide support. See our warranty page for coverage details
Austin Outdoor Kitchens support team
Q
How do I actually install this 90-degree corner spacer panel? Does it come with everything I need?Asked by Sunstone Support Team
A
Installation of the SWC3SP90 is pretty straightforward. You'll typically secure it to the adjacent full-height wall cabinets using the pre-drilled holes and included stainless steel fasteners. It's designed to bridge the corner seamlessly, creating a finished look and providing structural support for countertops or other components above. We recommend using a level during installation to ensure a perfect alignment.
Austin Outdoor Kitchens support team
Q
How do I clean and maintain the 3" x 3" 90 Degree Corner Spacer Panel to keep it looking good?Asked by Sunstone Support Team
A
Maintaining your SWC3SP90 is very simple. For general cleaning, a mild soap and water solution with a soft cloth is usually sufficient to remove dirt and grime. For stubborn spots or to restore shine, you can use a stainless steel cleaner if it's a metal finish, or a non-abrasive household cleaner for other materials. Avoid harsh chemicals or abrasive pads, as these could scratch or damage the surface.
Austin Outdoor Kitchens support team
Q
Will the SWC3SP90 work with my existing outdoor kitchen cabinets, even if they're not the same brand?Asked by Sunstone Support Team
A
The 3" x 3" 90 Degree Corner Spacer Panel for Full Height Wall Cabinet Front (SWC3SP90) is designed with standard outdoor kitchen dimensions in mind, so it's highly likely to be compatible. As long as your full-height wall cabinets have a flat, flush surface at the corner where this spacer will sit, it should integrate well. You might need to pre-drill holes if your existing cabinets don't align perfectly with the spacer's mounting points, but it's generally a universal fit for corner transitions.
Austin Outdoor Kitchens support team
3" x 3" 90 Degree Corner Spacer Panel for Full Height Wall Cabinet Front - SWC3SP90$236.00
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