Wal-Board Tools 4 in. x 3.5 in. Inside Corner Tool-82-032 - The Home Depot
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Wal-Board Tools

Model # 82-032

Internet # 100660205

Store SKU # 766804

4 in. x 3.5 in. Inside Corner Tool

Wal-Board Tools 4 in. x 3.5 in. Inside Corner Tool

This item has been discontinued.
The Home Depot no longer carries this specific product.

$8.98 / each


Model # 82-032

Internet # 100660205

Store SKU # 766804

This Inside Corner Tool features stainless-steel blades designed to finish 90° inside corners. Used to smooth out the final layer of mud to tapered corners. The tool has a comfortable soft-grip handle.

  • Tempered stainless steel construction
  • Designed to create a smooth finish on a 90° inside corner
  • 1-piece flexible blade for smooth application
  • Soft-grip handle provides added comfort


Blade width (in.) 
Product Depth (in.) 
Product Height (in.) 
Product Width (in.) 
Drywall Features 
Comfort Grip 
Product Weight (lb.) 
0.32 lb 
Tool Type 
Joint/Tape Knife 


Rated 4.1 out of 5 by 25 reviewers.
Rated 5.0 out of 5.0 by Nice corners! this really helps to bed the tape in the corners easily. I used the larger corner tool for the second pass. March 25, 2015
Rated 4.0 out of 5.0 by Best I love this item. Very useful and handy...to used on corners February 25, 2015
Rated 5.0 out of 5.0 by Time saver. Prior to using this tool, it took two days to finish. With this tool you get perfect corners every time in one day. February 3, 2015
Rated 1.0 out of 5.0 by Chinese made, poorly designed tool These tools are are almost 110 degrees and not designed in a way that allows them to flex to a near 90 degree angle under working pressure. If you want to make 100 degree inside corners, by all means buy this cheapie. But don't buy this tool thinking you are going to make clean 90 degree inside corners with it, you will have to intentionally bend it as cleanly as possible if you want to make do with it. January 17, 2012
Rated 5.0 out of 5.0 by Best purchase I ever did,tremendous quality,unexpected . I'm really please with the quality ,real wood,strong construction beautiful view,no one believe how much we paid for. November 5, 2014
Rated 4.0 out of 5.0 by Useful. Not bad. Effective with a little practice. Not quite springy enough, but good. Does the job better than flat blades. October 2, 2014
Rated 5.0 out of 5.0 by Very easy to use. This corner tool is easy to use, and makes it so much easier to do corners in drywall. Love it. September 23, 2014
Rated 5.0 out of 5.0 by corner tool for drywall mudding we had several joints that needed this tool in order to give a professional look and it worked really well. no problems that I could tell. September 16, 2014
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