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Johnson Level & Tool 3818 18" Magnetic Professional Aluminum Level

  • Based on 241 reviews
Condition: New
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Availability: In Stock.
Fulfilled by Amazon

Arrives Wednesday, Nov 20
Order within 1 hour and 32 seconds
Available payment plans shown during checkout

Size: 18 Inch


Features

  • Extruded aluminum I-beam frame
  • Black anodized finish
  • Computer machined level edge
  • Patented, magnified top-read window
  • Full-length magnetic strip

Description

Size:18 Inch Lifetime Accuracy Warranty: Johnson Level warrants this product against defects in material and workmanship for life. The company will replace or repair the product if it fails under normal use. Bent level frames void warranty. This warranty is limited to the repair or replacement of the product only. From the Manufacturer Extruded aluminum I-beam with black anodized finish. Computer machined level edge with strong, full-length magnetic strip. 360 degree reading acrylic yellow barrel vials. Screw-on, high-impact resistant plastic covers with protective lenses. Large, patented, magnified top-read window. Shock-protecting end caps. Frame dimensions: 1 In. x 2-1/4 In.


Manufacturer: ‎Johnson Level & Tool


Part Number: ‎3818


Item Weight: ‎12.8 ounces


Product Dimensions: ‎1 x 2.25 x 18 inches


Country of Origin: ‎USA


Item model number: ‎3818


Size: ‎18 Inch


Style: ‎18 Inch


Item Package Quantity: ‎1


Special Features: ‎Magnetic


Warranty Description: ‎Lifetime Accuracy Warranty Johnson Level warrants this product against defects in material and workmanship for life. The company will replace or repair the product if it fails under normal use. Bent level frames void warranty. This warranty is limited to the repair or replacement of the product only.


National Stock Number: ‎5210-01-365-0082


Domestic Shipping: Item can be shipped within U.S.


Date First Available: June 8, 2005


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Wednesday, Nov 20

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews


  • Made in the USA
Size: 36 Inch
I was looking for a decent quality 36" level that wasn't made in China and really didn't want to pay for a Stabila or Sola level. I somehow stumbled across this level that is made in the USA and for $27. It's lightweight aluminum I-beam body makes it very light and the magnetic is strong enough to hold itself to any ferrous metal. The vials are easy to read. I recommend this level who wants a quality level and doesn't like supporting slave labor in China. ... show more
Reviewed in the United States on December 14, 2020 by Indiana Annie

  • The Level I received was not the Model 3818. Avoid this product.
Size: 18 Inch
The level I received was NOT the Johnson 3818. First of all, the level I received was not magnetic. It also did not look anything like the level pictured on the Amazon website or the Johnson webpage.. It had a paper label on it with the Johnson 3818 model number, but it was NOT that level. It was a cheap, basic aluminum level with plastic end caps. It's on its way back to Amazon. UPDATE: I took a chance that the fulfillment of my first order for this level was simply a mistake and I ordered the same level a second time. Unfortunately, I received the same imitation level from Amazon (photo attached) the second time that I received the first time. After returning the second level to Amazon, I ordered the product from a different web site and received the correct product. There's a huge difference between the REAL Johnson level and the piece of junk I received TWICE from Amazon. If you take a chance and order this from Amazon, here's a simple test - if the level you receive is plain, brushed aluminum (see photo), it is NOT the genuine level. The genuine level is black, as shown on the Amazon web site. ... show more
Reviewed in the United States on October 3, 2016 by Neil_O

  • Great tool to have in one’s kit, and good value for the money
Size: 36 Inch
This level appears to be manufactured with precision, and to be accurate and sturdy. I used it initially to assist in the relocation of a towel rack in one of my bathrooms that a guest had incorrectly used as grab bar, and pulled out of the wall. The old one had been sloppily or hastily installed anyway, and as a result, was not close to being level. With the aid of this tool, I marked the location for the screw holes 24 inches apart and reinstalled the rack perfectly level. I next used it to install a series of knob pulls on some kitchen cabinet drawers. Although I measured down from the lip of the drawer ends (2 per drawer) using a plastic template, I double checked and adjusted the drill holes very slightly with the level, to allow for the fact that the drawer itself was not perfectly horizontal. This way to the naked eye, the pulls looked perfectly lined up. The 3 foot length was perfect for both of these jobs, and was a size not readily available in retail stores. I’m a happy camper! ... show more
Reviewed in the United States on November 5, 2016 by Butch Simmz

  • Nice length light weight
Size: 36 Inch
It has a nice strong magnet. I am storing it against the magnet on steel It seems pretty rugged, I used it for a few days and dropped it a lot seems real sturdy
Reviewed in the United States on April 1, 2021 by Mark Wieneke

  • Great, well thought out product.
Size: 36 Inch
It's a level, but a good one. A magnetic strip along the full length of the edge is very convenient. The bubble glass is held in place and does not move. The other side (without the magnet) is cleanly finished and makes a great straight edge. It's light yet substantial. No buyers remorse here.
Reviewed in the United States on November 21, 2017 by 7SFCW4

  • Light and sturdy
Size: 36 Inch
Perfect level for it's intended use. I like it because it's light weight and has been dropped a few times with no ill effects.
Reviewed in the United States on April 28, 2021 by Dian

  • Works OK
Limited use so far but it has worked out fine. The picture must be a different model from the one I got. Mine has two level indicators for horizontal and they match. There are three indicators for vertical and they match. The readings I got compare well with my other (shorter) levels. Paint seems to mar easily but I don't think it affects the accuracy. ... show more
Reviewed in the United States on December 12, 2017 by JJB.

  • Well made, accurate
Size: 18 Inch
Well constructed and seems very accurate when compared to other high-quality levels I own. While the magnetic strip is not 'super-powerful,' it seems to have about the right strength to keep it in place for most situations where that would be helpful. I have bubble levels from 8" - 6 feet, and this takes a very useful place in the collection.... ... show more
Reviewed in the United States on September 4, 2016 by Stephen D. Ferris

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