SKU: 10780031055

MDF Radius Corners, L Corner (accepts 3/4" plywood), 4" Radius, 5 11/16"W x 1 7/8"D x 97"L

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Description

MDF Radius Corners, L Corner (accepts 3/4" plywood), 4" Radius, 5 11/16"W x 1 7/8"D x 97"LWhite River Hardwoods MDF Radius Corners Made in the USA 4 L Corner SKU 4L34 Accepts 3 4 Plywood 4 Radius 97 Length Double Refined MDF 5 11 16W 1 7 8D Ships LTL The 4 L Corner for 3 4 plywood the most widely specified L Corner profile in the lineup. The two leg L Corner geometry integrates cleanly with standard cabinet box construction. Double Refined MDF, made in Fayetteville, AR. Made in Fayetteville, AR The Only National MDF Radius Corner

White River Hardwoods · MDF Radius Corners · Made in the USA

4″ L Corner

SKU 4L34 · Accepts 3/4″ Plywood · 4″ Radius · 97″ Length

Double Refined MDF · 5 11/16″W × 1 7/8″D · Ships LTL


The 4″ L Corner for 3/4″ plywood — the most widely specified L Corner profile in the lineup. The two-leg L Corner geometry integrates cleanly with standard cabinet box construction. Double Refined MDF, made in Fayetteville, AR.

Made in Fayetteville, AR · The Only National MDF Radius Corner Manufacturer in the USA

The 4″ L Corner is the most widely specified radius corner for standard cabinet construction — the right radius, the right geometry, every time.

Product Details

Dimensions & Specifications

SKU Profile Radius Accepts Width Depth Length
4L34 L Corner 4″ Radius 3/4″ plywood 5 11/16″ 1 7/8″ 97″

* Material: Double Refined MDF. Lead time: 7–10 business days. Ships LTL — minimum $45 freight. Street address required for delivery.

Why MDF Radius Corners

The Problem This Solves

⌒

L Corner — 4″ Radius

The L Corner profile at 4″ radius is the workhorse of the radius corner lineup. The two-leg geometry integrates with both the front face and the side panel of the cabinet box — a cleaner, more complete corner solution than the Econo Quarter Round for full-height cabinetry and built-ins.

▣

Double Refined MDF

Double Refined MDF machines cleanly, paints to a flawless finish, and holds its shape over time. No grain inconsistency, no void risk — just a consistent, dense substrate that takes primer and paint the way cabinetry demands. A surface indistinguishable from solid wood when properly primed and painted.

★

Only National Manufacturer

White River Hardwoods is the only national manufacturer of MDF radius corners in the USA — made in Fayetteville, AR. Consistent quality, reliable availability, and a supplier that has been delivering to the cabinetry industry nationally for decades.

⊞

Accepts 3/4″ Plywood

Engineered specifically for 3/4″ plywood box construction — the standard substrate for this profile. The plywood box butts cleanly into the radius corner without shimming, scribing, or custom fitting. One piece, right the first time.

Technical Specifications

Key Facts

Profile

L Corner

Radius

4″

Accepts

3/4″ Plywood

Width

5 11/16″

Depth

1 7/8″

Length

97″

Material

Double Refined MDF

Lead Time

7–10 Business Days

Made In

Fayetteville, AR

Installation

Working With Radius Corners

1

Plan Your Layout

Determine the location and orientation of each radius corner. The piece is 97″ long — cut to your finished height. Mark cut lines accurately before cutting; MDF does not forgive mis-cuts at visible faces.

2

Cut to Height

Cut with a fine-tooth carbide blade — MDF dulls blades quickly. Cut from the finish face to minimize tear-out. Support the full length when cutting to prevent binding and chipping at the cut line.

3

Dry Fit First

The 3/4″ plywood box should seat cleanly into the radius channel. Dry fit before applying any fasteners or adhesive — confirm seating depth and check that the radius face is flush with adjacent cabinet faces.

4

Fasten & Secure

Secure with construction adhesive and finish nails or screws through the cabinet box. Pre-drill to avoid splitting. Set fasteners slightly below the surface — MDF fills cleanly and holds fasteners well when properly pre-drilled.

5

Fill & Prime

Fill all nail holes and seams with lightweight filler. Sand flush when dry. Apply a quality MDF primer before finish coats — MDF is highly absorbent and requires a sealing primer coat for a smooth, paint-ready surface.

6

Finish to Match

Apply your chosen paint in thin, even coats over the primed surface. Two finish coats over primer is standard for a smooth painted cabinet finish. Sand lightly between coats with 220-grit.

Always Prime MDF Before Finishing

MDF is highly absorbent at cut edges and faces. A quality MDF-specific or high-build primer is essential before any finish coat. A properly primed MDF radius corner paints to a finish indistinguishable from solid wood — skipping the primer step results in an uneven surface that requires significant additional work to correct.

Shipping — LTL Freight

MDF Radius Corners ship via LTL freight. Freight is calculated by destination with a minimum charge of $45. If actual freight exceeds $45, a separate freight invoice will be emailed after your order is placed.

Important: LTL delivery requires a physical street address. We are unable to deliver to APO/FPO addresses or PO Boxes. Estimated lead time is 7–10 business days from order confirmation, subject to inventory availability.

4L34 — 4″ L Corner, 3/4″ Plywood. The most widely specified radius corner profile we make.


Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 10780031055

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4.2 ★★★★★
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R. Schwenk
San Leandro, US
★★★★★ 4
Influential and Insightful
Frantz Fanon's The Wretched of the Earth is an important document in the history of imperialism capturing the state of the Algerian revolution and the struggle for independence in the Third World at a crucial time. The year was 1961, and the book was published just before Fanon's premature death. Algeria was a year away from independence. The Congo had just achieved a travesty of independence. The Cuban revolution was still fresh. Fanon was born in Martinique but was fully committed to the Algerian cause by the end of his life. His insights into the pitfalls threatening newly-independent nations have proved to be uncannily accurate. His voice is of his time and ahead of his time. I would recommend this book to those wanting to learn more about the Algerian War and to those curious about the huge effect of this book on the leftists of the 1960s.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 28, 2013
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padre viejo
Natrona Heights, US
★★★★★ 5
A SIXTIES CLASSIC WE HAVE MOVED ON FROM OR BACK OF/
Format: Paperback
i am 90 years old. i was a student in the 60s but i had already served in the military so i was already in my 30s. Which meant with a wife and twins i was more concerned with earning a living and finishing my doctorate than participating BUT it was a time when we swung one way as a nation and we were part of the post war swing of the world. The world had developed empires, WW1 began their downfall, ww2 pretty much finished the rest BUT it opened the door for new imperialism. On one hand colonialism melted away. The greatest empire ever, the British faded to legend and an island itself breaking up. American imperialism sprouted along with Soviet. And now China and Russia. One old model, Russia, one new model China. But the world i cyclical not progressive so China may become another imperial power. Fanon is an antidote as are other writers of the 60s so good to see new editions. Many rebels are now out of print. History is always ignored but it is always present.
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Reviewed in the United States on July 12, 2022
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Ra Shemsu Heru Drakes
Grantham, US
★★★★★ 5
An Important Text for All Those Engaged in The Struggle
Format: Paperback
The type of text that can bring about a breakthrough in consciousness, it places world affairs in perspective for the seeker of an authentic African consciousness.
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Reviewed in the United States on May 19, 2025
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Houston
Battle Creek, US
★★★★★ 5
Brings history to life
Format: Paperback
Got this book as a read aloud before traveling to London. We did a tour of the Tower of London and used the map in this book, marking off the different parts we walked theough- talking about which parts were the setting of different scenes in the book. Reading this gave my kids a real love and personal connection to the Tower. Cliffhanger endings to different chapters. My 9 and 6 year old lived it. My 4 year old couldn't keep up.
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Reviewed in the United States on October 21, 2024
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Tulips
Charlottesville, US
★★★★★ 5
History Made Exciting!!!
Format: Paperback, Format: Paperback
Perfect for young kids who like history. I love how the authors relay these stories so they are exciting and fun for the reader to learn.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 27, 2023

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