White Birch 21" Depth Drawer Box for 21" Opening Width x 4-1/2" Minimum Height, Prepared for Undermount Slides Slides, Actual Drawer Size 20-5/8" W x 3-1/2" H x 21" D
Our solid birch drawer boxes offer the perfect blend of strength, customization, and value. Made from premium birch and built with classic dovetail joinery, these boxes are self-squaring and exceptionally durable-ideal for any cabinet or furniture application. Each box is precisely sized and notched to match your chosen slide type, ensuring a perfect fit. To help keep shipping costs down, these boxes ship unassembled, but don’t worry-assembly is fast and foolproof. In fact, it’s so simple a child could do it in under five minutes. Available in a wide range of depths, widths, and heights, these drawer boxes are a smart, high-quality solution for any project.
Ends Jun 30
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Size Info
- Application : Undermount Slides (clearance = 3/8")
- Actual Drawer Box Size : 20-5/8" W, 3.5" H, 21" D
- Notch for Slide? : 1-7/16"
- Side Thickness : 5/8 inch
- Bottom Thickness : 1/4"
- Drawer Box Width : 20-5/8 inch
- Drawer Box Height : 3.5 inch
- Slide Width Clearance : 3/8"
- Cabinet Opening Width : 21 inch
- Cabinet Opening Height : 4.5 inches or more
- Drawer Box Depth : 21 Inch drawer (fits 22-3/4 min. cabinet depth)
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Manufacturer Info
- Manufacturer Part # : VLD-B-U-58-21-35-24
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Other Important Info
- Compatible Slides : CabinetParts Value Line Series
Blum Tandem 562,563,569
Grass DynaPro
KV MUV
Any undermount drawer slide with rear notch of 1-5/16" to 1-7/16". - Not Compatible Slides : Blum Movento Series Slides
Accuride 3135 Eclipse - Species : 5/8" White Birch
- Finish : UV Coated
- Packaged : Unassembled
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Shipping & Return Info
- Shipping & Return Info : Made to Order - No Returns Allowed.
Manufacturer Resources
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Helpful Videos
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How to Assemble a Dovetail Drawer Box: Step-by-
Undermount Drawer Slides
Glue
Other - Pre-Cut Drawer Boxes
Our customers say CabinetParts products...
based on 210 ratings
- 5 of 6 people found the following review helpful
4 of 5 fine but didn't work for me March 11th, 2019
by finn from hood river, ORIts my fault I didn't confirm the spec. Since these are drawer boxes and I was trying to use them for base cabinet roll outs there isn't clearance for door hinges. Unfortunately the ones they make for sidemount have the clearance I need but they don't offer them 21" deep to work with undermount slides. Seems strange but oh well custom it is.
- 1 of 1 people found the following review helpful
5 of 5 Great service September 12th, 2022
by Andrew from Rochester, NYProducts were shipped out promptly. Drawers boxes were perfect and shipped ahead of schedule
- 1 of 1 people found the following review helpful
5 of 5 Just right! May 3rd, 2020
by Roger from Fond du Lac, WIJust put this drawer liner in today to replace a cheap pressed wood original. This is for a sliding utensil drawer that was quite wide and weighted. Superior quality with this birch wood replacement. This will last for the lifetime of the cabinets.
- 4 of 5 That's good stuff April 26th, 2022
by Ronald from CENTERVILLE, UTwent together real well had them built fast
- 5 of 5 Perfect! August 29th, 2018
by Roy from Charlotte, NcSuper easy and fast! Great product!
Reviews about us...
- 5 of 5 | June 19th, 2026
Ordered the wrong parts and they were great fixing my issue. Will be my go to from now till on
- 5 of 5 | June 19th, 2026
Good service. Had parts i needed in couple of days.
- 5 of 5 | June 19th, 2026
Tried finding the hinges elsewhere. Found them right away. Perfect match.
- 4 of 5 | June 18th, 2026
I was able to find the exact hinge needed to replace broken hidden Soss hinges in a Martha Washington cabinet. The price was reasonable. It did take a while to ship out (ordered May 15, shipping notice June 2) but then arrived quickly once shipped.
- 5 of 5 | June 18th, 2026
I have looked and looked for replacement parts for my cabinets and was about to give up hope, but thankfully they had the exact parts I needed. They arrived quickly, reasonably priced and I am thrilled.
21 Inch Undermount Drawer Slide with 6-Way Adjustable Locking Devices, Soft Close, CabinetParts Value Line Series
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White Birch 21" Depth Drawer Box for 21" Opening Width x 4-1/2" Minimum Height, Prepared for Undermount Slides Slides, Actual Drawer Size 20-5/8" W x 3-1/2" H x 21" D
White Birch 21" Depth Drawer Box for 30" Opening Width x 4-1/2" Minimum Height, Prepared for Undermount Slides Slides, Actual Drawer Size 29-5/8" W x 3-1/2" H x 21" D
White Birch 14" Depth Drawer Box for 21" Opening Width x 4-1/2" Minimum Height, Prepared for Side Mount Slides, Actual Drawer Size 19-15/16" W x 3-1/2" H x 14" D
White Birch 21" Depth Drawer Box for 33" Opening Width x 4-1/2" Minimum Height, Prepared for Undermount Slides Slides, Actual Drawer Size 32-5/8" W x 3-1/2" H x 21" D
White Birch 18" Depth Drawer Box for 9" Opening Width x 4-1/2" Minimum Height, Prepared for Side Mount Slides, Actual Drawer Size 7-15/16" W x 3-1/2" H x 18" D
White Birch 18" Depth Drawer Box for 12" Opening Width x 4-1/2" Minimum Height, Prepared for Side Mount Slides, Actual Drawer Size 10-15/16" W x 3-1/2" H x 18" D
White Birch 21" Depth Drawer Box for 15" Opening Width x 4-1/2" Minimum Height, Prepared for Undermount Slides Slides, Actual Drawer Size 14-5/8" W x 3-1/2" H x 21" D
White Birch 18" Depth Drawer Box for 12" Opening Width x 4-1/2" Minimum Height, Prepared for Undermount Slides Slides, Actual Drawer Size 11-5/8" W x 3-1/2" H x 18" D
White Birch 18" Depth Drawer Box for 27" Opening Width x 4-1/2" Minimum Height, Prepared for Undermount Slides Slides, Actual Drawer Size 26-5/8" W x 3-1/2" H x 18" D
White Birch 14" Depth Drawer Box for 9" Opening Width x 4-1/2" Minimum Height, Prepared for Side Mount Slides, Actual Drawer Size 7-15/16" W x 3-1/2" H x 14" D
White Birch 18" Depth Drawer Box for 27" Opening Width x 4-1/2" Minimum Height, Prepared for Side Mount Slides, Actual Drawer Size 25-15/16" W x 3-1/2" H x 18" D
White Birch 22" Depth Drawer Box for 12" Opening Width x 4-1/2" Minimum Height, Prepared for Side Mount Slides, Actual Drawer Size 10-15/16" W x 3-1/2" H x 22" D
White Birch 22" Depth Drawer Box for 15" Opening Width x 4-1/2" Minimum Height, Prepared for Side Mount Slides, Actual Drawer Size 13-15/16" W x 3-1/2" H x 22" D
White Birch 22" Depth Drawer Box for 21" Opening Width x 4-1/2" Minimum Height, Prepared for Side Mount Slides, Actual Drawer Size 19-15/16" W x 3-1/2" H x 22" D
White Birch 18" Depth Drawer Box for 21" Opening Width x 4-1/2" Minimum Height, Prepared for Undermount Slides Slides, Actual Drawer Size 20-5/8" W x 3-1/2" H x 18" D
White Birch 18" Depth Drawer Box for 24" Opening Width x 4-1/2" Minimum Height, Prepared for Undermount Slides Slides, Actual Drawer Size 23-5/8" W x 3-1/2" H x 18" D
White Birch 18" Depth Drawer Box for 30" Opening Width x 4-1/2" Minimum Height, Prepared for Undermount Slides Slides, Actual Drawer Size 29-5/8" W x 3-1/2" H x 18" D
White Birch 18" Depth Drawer Box for 15" Opening Width x 4-1/2" Minimum Height, Prepared for Side Mount Slides, Actual Drawer Size 13-15/16" W x 3-1/2" H x 18" D
White Birch 20" Depth Drawer Box for 15" Opening Width x 4-1/2" Minimum Height, Prepared for Side Mount Slides, Actual Drawer Size 13-15/16" W x 3-1/2" H x 20" D
White Birch 20" Depth Drawer Box for 33" Opening Width x 4-1/2" Minimum Height, Prepared for Side Mount Slides, Actual Drawer Size 31-15/16" W x 3-1/2" H x 20" D
White Birch 22" Depth Drawer Box for 9" Opening Width x 4-1/2" Minimum Height, Prepared for Side Mount Slides, Actual Drawer Size 7-15/16" W x 3-1/2" H x 22" D
White Birch 22" Depth Drawer Box for 18" Opening Width x 4-1/2" Minimum Height, Prepared for Side Mount Slides, Actual Drawer Size 16-15/16" W x 3-1/2" H x 22" D
White Birch 22" Depth Drawer Box for 27" Opening Width x 4-1/2" Minimum Height, Prepared for Side Mount Slides, Actual Drawer Size 25-15/16" W x 3-1/2" H x 22" D
White Birch 21" Depth Drawer Box for 12" Opening Width x 4-1/2" Minimum Height, Prepared for Undermount Slides Slides, Actual Drawer Size 11-5/8" W x 3-1/2" H x 21" D
White Birch 21" Depth Drawer Box for 18" Opening Width x 4-1/2" Minimum Height, Prepared for Undermount Slides Slides, Actual Drawer Size 17-5/8" W x 3-1/2" H x 21" D
White Birch 21" Depth Drawer Box for 15" Opening Width x 7" Minimum Height, Prepared for Undermount Slides Slides, Actual Drawer Size 14-5/8" W x 6" H x 21" D
White Birch 21" Depth Drawer Box for 18" Opening Width x 7" Minimum Height, Prepared for Undermount Slides Slides, Actual Drawer Size 17-5/8" W x 6" H x 21" D
White Birch 21" Depth Drawer Box for 21" Opening Width x 9" Minimum Height, Prepared for Undermount Slides Slides, Actual Drawer Size 20-5/8" W x 8" H x 21" D
White Birch 16" Depth Drawer Box for 12" Opening Width x 4-1/2" Minimum Height, Prepared for Side Mount Slides, Actual Drawer Size 10-15/16" W x 3-1/2" H x 16" D
White Birch 16" Depth Drawer Box for 24" Opening Width x 4-1/2" Minimum Height, Prepared for Side Mount Slides, Actual Drawer Size 22-15/16" W x 3-1/2" H x 16" D
White Birch 18" Depth Drawer Box for 21" Opening Width x 4-1/2" Minimum Height, Prepared for Side Mount Slides, Actual Drawer Size 19-15/16" W x 3-1/2" H x 18" D
White Birch 22" Depth Drawer Box for 30" Opening Width x 4-1/2" Minimum Height, Prepared for Side Mount Slides, Actual Drawer Size 28-15/16" W x 3-1/2" H x 22" D
White Birch 22" Depth Drawer Box for 33" Opening Width x 4-1/2" Minimum Height, Prepared for Side Mount Slides, Actual Drawer Size 31-15/16" W x 3-1/2" H x 22" D
White Birch 22" Depth Drawer Box for 27" Opening Width x 4-1/2" Minimum Height, Prepared for Heavy Duty Side Mount Slides Slides, Actual Drawer Size 25-7/16" W x 3-1/2" H x 22" D
White Birch 21" Depth Drawer Box for 9" Opening Width x 4-1/2" Minimum Height, Prepared for Undermount Slides Slides, Actual Drawer Size 8-5/8" W x 3-1/2" H x 21" D
White Birch 21" Depth Drawer Box for 24" Opening Width x 4-1/2" Minimum Height, Prepared for Undermount Slides Slides, Actual Drawer Size 23-5/8" W x 3-1/2" H x 21" D
White Birch 21" Depth Drawer Box for 27" Opening Width x 4-1/2" Minimum Height, Prepared for Undermount Slides Slides, Actual Drawer Size 26-5/8" W x 3-1/2" H x 21" D
White Birch 21" Depth Drawer Box for 21" Opening Width x 7" Minimum Height, Prepared for Undermount Slides Slides, Actual Drawer Size 20-5/8" W x 6" H x 21" D
White Birch 21" Depth Drawer Box for 30" Opening Width x 7" Minimum Height, Prepared for Undermount Slides Slides, Actual Drawer Size 29-5/8" W x 6" H x 21" D
White Birch 21" Depth Drawer Box for 18" Opening Width x 9" Minimum Height, Prepared for Undermount Slides Slides, Actual Drawer Size 17-5/8" W x 8" H x 21" D
White Birch 21" Depth Drawer Box for 24" Opening Width x 9" Minimum Height, Prepared for Undermount Slides Slides, Actual Drawer Size 23-5/8" W x 8" H x 21" D
White Birch 21" Depth Drawer Box for 21" Opening Width x 11" Minimum Height, Prepared for Undermount Slides Slides, Actual Drawer Size 20-5/8" W x 10" H x 21" D
White Birch 12" Depth Drawer Box for 15" Opening Width x 7" Minimum Height, Prepared for Undermount Slides Slides, Actual Drawer Size 14-5/8" W x 6" H x 12" D
White Birch 12" Depth Drawer Box for 24" Opening Width x 7" Minimum Height, Prepared for Undermount Slides Slides, Actual Drawer Size 23-5/8" W x 6" H x 12" D
White Birch 15" Depth Drawer Box for 21" Opening Width x 4-1/2" Minimum Height, Prepared for Undermount Slides Slides, Actual Drawer Size 20-5/8" W x 3-1/2" H x 15" D
White Birch 18" Depth Drawer Box for 9" Opening Width x 4-1/2" Minimum Height, Prepared for Undermount Slides Slides, Actual Drawer Size 8-5/8" W x 3-1/2" H x 18" D
White Birch 18" Depth Drawer Box for 15" Opening Width x 4-1/2" Minimum Height, Prepared for Undermount Slides Slides, Actual Drawer Size 14-5/8" W x 3-1/2" H x 18" D
White Birch 18" Depth Drawer Box for 18" Opening Width x 4-1/2" Minimum Height, Prepared for Undermount Slides Slides, Actual Drawer Size 17-5/8" W x 3-1/2" H x 18" D