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🛠️ Sand smarter, finish faster—because your projects deserve the pro touch!
The Warner Manufacturing Tool 34436 Sanding Block is a lightweight, ergonomically designed sanding tool featuring a dual-edge shape for versatile sanding on corners, curves, and flat surfaces. It supports fast sandpaper changes with a lock-and-load system compatible with standard sheets, making it ideal for quick touch-ups and light-duty projects. Trusted by professionals and DIY enthusiasts alike, this sanding block combines comfort, precision, and durability backed by nearly a century of Warner’s innovation.










| ASIN | B00L8TII9C |
| Best Sellers Rank | #82,736 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #60 in Sanding Blocks |
| Brand | Warner Manufacturing |
| Brand Name | Warner Manufacturing |
| Customer Reviews | 4.4 out of 5 stars 9,359 Reviews |
| Global Trade Identification Number | 00048661340363 |
| Grit Material | Silicon Carbide |
| Grit Material Type | Silicon Carbide |
| Grit Number | 100 |
| Grit Type | Medium |
| Included Components | Sanding Block |
| Item Dimensions | 9 x 5.75 x 0.38 inches |
| Item Type Name | Warner Tool 34436 Sanding Block, Carded, in a Cut Carton |
| Item Weight | 2.9 Ounces |
| Item dimensions L x W x H | 9 x 5.75 x 0.38 inches |
| Manufacturer | Warner Manufacturing Co. |
| Material | Plastic |
| Material Type | Plastic |
| Model | 34436 |
| Number of Items | 1 |
| Part Number | 34436 |
| UPC | 048661340363 |
| Unit Count | 1.0 Count |
| Warranty Description | Limited Lifetime |
K**N
Works well
I like it. Been looking for a sandpaper holder for awhile, this fits the bill. First, I like that it's small. I don't do huge projects or anything, so this is all I need. Secondly, I like the round and angled sides, gives more options for sanding. Third, it's not that hard to put the sandpaper in, it's pretty easy. As for the quality, can't say much only had it for a little while, but it seems pretty good. I bought two of them. One for just sanding, and the other... this may sound strange but I use the other one for smoothing out my hand skin. My hands get rough sometimes, so I use a file to smooth it out. Turns out 220 grit paper or higher, smooths my hands perfectly.
T**3
Sturdy block.
The sanding block worked fine the small job.
L**R
Easy to use
Good tool for finishing detailed work. The only issue that I did not like was the surface in which the sanding paper lays on, there are two reliefs cut in the base material that given the right opportunity the sandpaper depresses into these and can catch on uneven surfaces. It would be a perfect tool if there was some sort of pad between the plastic handle and the sandpaper
M**Y
I got Lazy Lucky!
Until recently, I have only used sanding blocks a few times. Whenever I needed one, I made do with general use grit and used it until the sides were smoother than a baby's back side. My old method wouldn't work for my current project, so I went searching for cheap and easy alternatives to having a bunch of $5 sanding blocks in various grits. This sander had decent reviews and was the right price. Now that I have used it for a bit, I give this sander high marks, especially for the following qualities: Sustainablility - I am not throwing blocks away and when I pull off the used sand paper, I use the scraps for other projects. Versatilility - I love that I can switch out to a different grit so easily. I was afraid that it would be hard to get a tight fit, but it isn't. Bonus - there is a rounded edge and an angled edge for detail work. Affordablility - for less than I have spent on a Scotch sanding block, I now have a tool that will last me for quite some time.
A**R
This is okay
This is okay.
B**M
Great Sanding Block
Great sanding block. It's very well made and should last for a very long time.
D**L
Fast and secure paper changes, easy to use
I have never liked the old-school rubber sanding blocks with the little pointy bits to secure the sandpaper, so I set out to find a block that used a more sophisticated approach to hold the abrasive in place. This Warner sanding block is easy to load and easy to hold, and makes a simple task much easier. Pinch the little black tabs and the red part pops up. Insert the new quarter sheet of sandpaper and push the red part back down. This secures and tensions the sandpaper, and you're back to work in just a few seconds. I have to mention the importance of using good quality sandpaper. The heavier backing and better abrasives of something like the 3M ProGrade paper is worth every penny of the slightly higher price. Coupling that with the quality and ease-of-use of this sanding block will definitely improve your productivity.
J**N
Great, Quick to Swap
Ok, I really don't mind these at all - for wood. When trying to sand some aluminum it was leaving marks due to the holes on the bottom. That being said, for the price they work great. There are a couple of options I've found for sizes that work. Ali/Gator Sandpaper makes 4-1/2" by 5-1/2" sheets that will fit perfectly. This is the recommended size. I have also found a roughly 3" by 7-1/4" strip will clamp in end to end (like in the 400 grit in my picture). 3M sells packs of 9" x 11" paper that you can cut each sheet into 4 pieces of 4-1/2" by 5-1/2" which works out good for the higher grits. And will allow you to make use of the whole sheet. I labeled mine for quick grabbing. If you need a truly flat no holes sanding block I would recommend the rubber 3M one.
M**O
Unique Quick change paper design
Great for those jobs where you need to do by hand so as not to remove too much material, easy grip handle.
L**E
Sand paper hold loose
Product does not hold the sandpaper tightly
M**O
Muito bom.
Produto muito bom, simples p manusear, muito útil.
J**.
Warner sanding block hand sander
Hmm, not bad at all! In fact I liked it etc
C**S
Buen producto
Me gustó que tiene un lado arqueado y otro en pico, me di cuenta hasta que lo necesite, es fácil poner las lijas, lo único malo es que si tienes manos muy grandes te va costar algo de trabajo agarrarlo pues es algo pequeño
Trustpilot
2 weeks ago
1 month ago