Ideal For Hanging Pictures, Shelves, Decorative Items & More!Amazon.com:

Gecko Grip pads help hold the level against the wall -- even when you're working one-handed. |

The adjustable Accu Mark targets line up easily against the backs of pictures or shelves that have preset marks or hang tabs. |

Once you've established your Accu Mark targets, set the level against the wall and transfer their position with a pencil. |
The Accu Mark Level -- For All Your Leveling Needs Black & Decker's 36-inch Accu Mark level is designed to perform any basic leveling job with ease. Now you can hang pictures, shelves, decorative items and much more with all the precision of a professional -- and none of the guessing and re-guessing that damages walls with repeated drilling or nailing. The BDSL10 is a lightweight, handy home device that's packed with the high-grade durability and convenience features you expect from an industry leader like Black & Decker.
This model boasts advanced Gecko Grip friction pads to help keep the level steady under pressure. These pads do such a great job of preventing slippage that you can even hold the level with one hand and mark the wall with your other one. But don't worry -- these grabbing nubs won't leave a scuff, so even the lightest paint is safe.
In addition to the Gecko Grips, the BDSL10 also features two adjustable Accu Mark targets that slide along the center rail. These marks help you hang pictures and shelves with built-in wall mounts or preset hang holes; just line up the marks with the mounts on the back of your pictures, then place the level against the wall and note the spots with a pencil. Using this technique, it’s a cinch to hang heavy mirrors and large portraits, long shelves and big paintings.
Key Technical Specs:
- Rubber end caps
- 36 inches long
- 2 adjustable Accu Mark targets
- Non-slip Gecko Grip pads
Warranty
This product is covered by Black & Decker's 2-year warranty.
Black & Decker's Focus on Performance
Black & Decker is a global marketer and manufacturer of quality products used in and around the home, and it also serves as a major supplier of information systems and services to government and commercial clients worldwide. With products marketed in over 100 countries, Black & Decker holds leading market shares in a variety of industries, and it frequently adds new product lines to its family of power tools, cleaning tools, outdoor power equipment, laser products and more.

Customer Reviews:
Rating: 
Date: 2008-06-13
Overall Satisfied
I was very excited to order this level as our local Lowe's had been sold out for over a month. The targets were very appealing since I hang a lot of art that requires multiple nails. However, it was not as easy to use as I had assumed. First, you must use a writing instrument small enough to reach through the target holes (not a deal-breaker, just a little annoying). Secondly, I did not consider the problem with the length of the level. I could not use it in several places I needed it most due to door or window frames getting in the way. This is where a shorter version with the targets would be most helpful.
I would recommend, but only if you need a level to begin with or have very specific needs - it is just not improved enough to justify replacing one you already have.
Rating: 
Date: 2008-06-12
Terrible Level.
I put it on a flat surface and the level reads a specific mark. Then I turn it on the other side (left to right) and the reading is on other different level. (Should read the same).
Rating: 
Date: 2008-06-11
Finally, I can hang items with two nails!
I have the hardest time hanging things with two nails and still getting it level. I can measure and mark until I'm blue in the face and still hang it crooked. But with this level, I just line up the sliders to the back of my picture, put the level on the wall, mark the holes, drill and DONE. I have used it dozens of times since getting it and every thing is LEVEL. Finally.
After reading other reviews, one thing: it is not supposed to stick to the walls. The gecko pads keep it steady, and won't scuff up the wall while you hold it in place and mark your spots.
My ONLY complaint/design suggestion... I wish the sliders were removable, then I could put them both on one side and hang smaller pictures. That's why it gets 4 stars, you are limited on the size of thing you can hang.
Rating: 
Date: 2008-05-05
Excellent and useful level
This product is excellent for hanging things at home. I got tired of marking up all of my walls when my other levels slipped. This one sticks to the walls, without leaving marks, while having to apply only some pressure. The "accu mark" targets look like they may come in handy, but aren't necessary since you can just add masking tape on the top of any level and mark your holes on the masking tape.
Rating: 
Date: 2008-05-03
Poor level that is not level
This level, for one, arrived damaged. For two, it was not level. I placed it on a surface and it showed it was not level. Fine. I then turned the level around and it showed that it was not level in the other direction. While the "Accu Marks" are a good idea, it needs to be paired with a better quality level. Needless to say, it was packed up and shipped back to Amazon.