Inside Corner Knife, 4"x3.5" - LEVEL5 | Pro-Grade | Metal Hammer End | Drywall Gyprock Plasterboard Sheetrock | 5-310

This corner trowel works great. Super easy for corners

Love this piece! Makes corners so effortless

I really wanted this to work as I have other level 5 drywall products. Quality is good but the angle is not a true 90. I lined it up with wall and right away I can tell it’s off. My inside corners lined up with a square and this had too much of a gap I didn’t even try it.

👍

This seemed like a good idea as a homeowner doing a small amount of drywall work. But the knife is so far out of square that there ends up being a very large gap underneath the knife when trying to spread mud evenly into a corner. The knife also has very little flexibility, so if you try to press it deeply into the corner, you may end up damaging the surrounding drywall. With how much pressure is being applied, the corner will be very nicely feathered, but it will be hard to get a sharp corner.This seems to be meant to give you a nice corner in a single day, but I think I'd be better off just using a flat knife and doing all left corners on one day and all the right corners on a second day. You can probably still do it all in a single day if you use fast drying "hot mud" instead of all purpose joint compound anyway.

Metal is too thick and does not allow for flex to create a good corner. When trying to push into corner it just tears up sheetrock paper face. Quite a disappointment since the rest of the level 5 hand trowel I have are amazing.

*EDIT* 2-10-20 I thought I had previously changed this rating butI hadn't so I am now. When I originally had this issue with the handle and left the initial review they promptly contacted me to make it right!They went so far above and beyond I was amazed to put it lightly, so much so I bought a complete set of their auto taping tools, bazooka, 10" & 12" boxes, handles, extensions, corner boxes, smoothers etc.I knew they would stand behind those tools after this experience with their customer service. So far I've had 0 issues with everything else including the replacement corner knife they sent me. A+++++Thanks Guys!!*Old review*Well I would rate this much higher as the angle, feel and handle are great except the handle itself fell off as it wasn't secured to the metal portion of the tool and fell off the first time I used it...... Pretty Disappointing that I have to epoxy it on myself as it wasn't done right when it was manufactured.

For me, it was wasted money. The smaller version works much better.