Store Locator
Store Locator
Menu
Create with Confidence
Cart 0
Search
Shop
Account
Help
Classes
Projects
Grouped product items
Product Price Qty
Screw-on wooden corner blocks, 3/4" x 1-3/4" x 1-3/4" , (8 per set)
Screw-on wooden corner blocks, 3/4" x 1-3/4" x 1-3/4" , (8 per set) Item #36899
In stock
$4.99 Pack
Screw-on wooden corner blocks, 3/4" x 4" x 4" (4 per set)
Screw-on wooden corner blocks, 3/4" x 4" x 4" (4 per set) Item #36906
In stock
$4.99 Pack
Add to Wish List
Find In Store
Price Alert

Get Expert Advice

Return Policy

Wooden corner blocks-Choose size

Item #
GRP355_1
Rating:
90% of 100
(13)

Use these ready made corner blocks to save time when making furniture or cabinets. Screws in place with one screw on each side (screws not included, #8 recommended). Helps maintain structural integrity of wood projects. While plastic braces do the job, wood braces allow for gluing which further enhances rigidity. Made of paint-grade quality poplar.

(1) Pack of Wooden corner blocks
More Information
Weight 1.0000
Tech Spec

Item #36899 (Screw-on Wooden Corner Blocks):

  • Dimensions: 3/4" x 1-3/4" x 1-3/4"
  • 8 per set
  • Screws not included

Item #36906 (Screw-on Wooden Corner Blocks):

  • Dimensions: 3/4" x 4" x 4"
  • 4 per set
  • Screws not included
Hardware Type Corner Brackets
Powered by TurnTo
4.5 / 5.0
13 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Star
9
3
0
1
0
Fit perfectly!
May 25, 2019
Purchased
 5 months ago
Woodworking Experience:
Beginner
Great to Find This product
I'm using them in an unconventional way, but they are well made and the company is easy to order from. I will order from them again.
July 1, 2018
Purchased
 1 year ago
Woodworking Experience:
Beginner
4 inch wood glue blocks
Generally good but a little soft.
May 12, 2018
Purchased
 1 year ago
Woodworking Experience:
Intermediate
Happy Experience
I like the product.
April 9, 2018
Purchased
 1 year ago
Great Item!
Great time saving product! Quick shipment! Seller highly recommended!
March 7, 2018
Purchased
 1 year ago
Woodworking Experience:
Advanced
Very good corner blocks .
Very good corner blocks . Just the right size , I got the 1 3/4 inch blocks . Made of a nice medium hard wood Poplar . Precise . I plan on buying again . Rockler is first class .
January 8, 2018
Purchased
 1 year ago
Woodworking Experience:
Advanced
corner braces
Bought these before.Can't find them anywhere except for Rockler. Glad they carry them..easier than putzing around making my own. Only thing I recommend is to sand a little champfer where the 90 deg meets for glue squeeze out...
June 13, 2016
Woodworking Experience:
Advanced
Fast delivery. Product as described.
August 9, 2015
Purchased
 over 4 years ago
Woodworking Experience:
Intermediate
I used both these wood braces...
I used both these wood braces and the similar plastic ones. They are both easy to install and while the plastic braces do the job, these wood braces are better as they allow the use of glue which adds quite a bit to rigidity.
October 1, 2009
Wood blocks for China cabinet cabinet feet
The blocks took care of the problem we had with the feet on a china cabinet, serving as support pieces. The original blocks had broken when movers dragged piece across floor!
July 19, 2019
Purchased
 3 months ago
Woodworking Experience:
Advanced
Powered by TurnTo
Start typing your question and we'll check if it was already asked and answered. Learn More
Browse 4 questions Browse 4 questions and 13 answers
Why did you choose this?
Rockler Store
Building two base cabinets that will have drawers and need for them to be square. This will assist with squaring and retention of square.
Paul S on Aug 15, 2018
it's what I needed for a furniture repair project.
David H on Jul 5, 2018
Building two base cabinets that will have drawers and need for them to be square. This will assist with squaring and retention of square.
Paul S on Aug 15, 2018
Will use these at inside back corners of 6 ft tall bookcases as part of an anti-tip system. They will be fastened to the sides of the bookcases and also through the back to S4S lumber, which in turn is fastened to studs within the wall. I'll be able to stain these to match the finish on the bookcases.
James E. P on Jul 25, 2018
it's what I needed for a furniture repair project.
David H on Jul 5, 2018
Building a frame
Kenneth e on Jun 29, 2018
project making
James E on May 19, 2018
This piece needed to reinforce a wooden chair.
Cynthia L. J on Apr 30, 2018
To shore/up support cabinet shelves and strengthen the piece.
David S on Apr 29, 2018
Always needed when truing up a rectangular let set for a large table. keeps frame square.
William G on Apr 17, 2018
To replace the corner supports of kitchen chairs for an upcycle project.
Morgan W on Feb 14, 2018
Faster than making my own
Gregory T on Feb 3, 2018
Looks like the right size.
Mark W on Dec 17, 2017
To attach casters to inside of wood base
sylvia t on Aug 3, 2017
building an island counter, corners must be perfect
ray b on Jun 7, 2017
to secure dining room corner cupboard
Paulette s on Jan 31, 2017
I am building my wife a sewing table, these are for the legs.
Kevin W on Jan 30, 2017
chair repair
Richard F on Jan 20, 2017
For the table I am finishing for my daughter
John O on Jan 14, 2017
Only place I could find that sells them.
Jeff T on Sep 10, 2016
Blocking corners of bookshelf
Linda C on Aug 1, 2016
perfect size
Teresa J on May 17, 2016
Wanted larger but these 4 X 4 will suffice. building cabinets and wanted to strengthen them
BILL B on May 5, 2016
MAKING FOUR OTTOMANS
Alma Rachonne C on Apr 23, 2016
Needed them. Could not find in stores and can always rely on Rockler to supply.
Alice C on Mar 30, 2016
We needed this items to stabilize some cabinets, but did not have the tools to make them ourselves. Rockler was the only place I found these items.
Lynn H on Feb 19, 2016
Building Craft Table
Steve D on Jan 17, 2016
Did not have them in oak.
Phillip K on Nov 23, 2015
Looked everywhere & no one carried them. I need them to repair a chair that had lost the ones that came with it.
Catherine G on Nov 22, 2015
To add support to mortise and tenon joint
Gerry on Nov 18, 2015
for a table.
Sara R on Jul 22, 2015
I am building sewing tables and the design includes leg brackets. The poplar 3/4" matches the table top and shelf bottom. These will provide a more finished look that the metal brackets, although either type will provide the additional support I am looking for.
Paula W on Jul 16, 2015
I have used these wood corner blocks, they are easy to install and to adjust to any kind of chairs where I used them.
Pierre c on Apr 20, 2015
Will use these at inside back corners of 6 ft tall bookcases as part of an anti-tip system. They will be fastened to the sides of the bookcases and also through the back to S4S lumber, which in turn is fastened to studs within the wall. I'll be able to stain these to match the finish on the bookcases.
James E. P on Jul 25, 2018
Building a frame
Kenneth e on Jun 29, 2018
What type of screw to use and what length? I was thinking something like the "Kreg® Coarse Maxi-Loc- Square Drive-Washer Head" #8 screw, but I don't know if the washer would fit in the per-drilled hole. I would also like to know how long is the hole in the corner block before the screw hits another piece of wood. Thanks
Ricardo A on Mar 7, 2016
BEST ANSWER: I used deck screws. I don't remember for sure, but I think the hole is approx. 3/4 " after the countersink depth.
Hello! I only need 1 -2 blocks. Is it possible to purchase only 2 minimum?
Mariel T on Jul 26, 2019
BEST ANSWER: Mariel, they come in a bag and I doubt they'll break a bag to only send you a couple. Best, J
how do you measure the dimensions on a corner block?
Steve B on Sep 24, 2015
BEST ANSWER: In the description of the block, the first dimension is the thickness of the block. The second and third dimension given is the length of the sides that fit into the 90 degree corner of what ever you are reinforcing.
What if the chair fram is not 90 degrees ?
peggy s on May 11, 2017
BEST ANSWER: If the chair frame is not 90 degrees, you would have to use an adjustable square to mark the angle and trim the block to the proper angle. I use a lot of these and they work great.
Prop 65 WarningWARNING: Cancer & Reproductive Harm - www.P65Warnings.ca.gov

Prop 65 WarningWARNING: Drilling, sawing, sanding or machining wood products can expose you to wood dust, a substance known to the State of California to cause cancer. Avoid inhaling wood dust or use a dust mask or other safeguards for personal protection. For more information go to www.P65Warnings.ca.gov/wood.
More Suggestions