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Bosch GTL2 Laser Level Square
Model#: BSHNGTL2

What are the different product conditions?

Brand new items;Full manufacturer warranty available
Manufacturer inspected, repaired and tested items; CPO 60 day money back guarantee
Open Box
New or Recon items with possible minor cosmetic damage; CPO 60 day money back guarantee
Returned items inspected, repaired and tested by CPO technicians; CPO 60 day money back guarantee

Bosch GTL2 Laser Level Square

Model#: BSHNGTL2
Our Price:
You Save:
$5.00 (11%) (%)
In Stock
Ships Today


  • Projects horizontal and vertical laser "chalk line" on surfaces, which is ideal for floors, tiles, paneling, wall fixtures, wallpapering, stencilling, wainscoting, finish carpentry, outlet switches, lighting fixtures, wall studs, partitions and much more
  • Two (2) bubble vials for leveling and aligning laser tool and wall
  • Alignment guide for 90 degree layout helps you calculate and turn angles in 5 degree increments
  • Simple one button operation powers two perpendicular laser lines (90 degrees) on and off
  • Easy to press push button secures unit to smooth surfaces using non-abrasive adhesive
  • Laser Level Square - GTL2
  • Adhesive Mounting Strip


Cordless: Yes
Accuracy Margin: +/- 1/2 in.
Accuracy Margin Distance: 30 ft.
Battery Type: Alkaline
Effective Range (Visual): 30 ft.
Laser Class: 2M
Laser Color: Red
Laser Diode: 650nm < 1mW
Operating Temperature (F): 32 - 104 Degrees



Product Reviews


by PowerReviews

(based on 14 reviews)


of respondents would recommend this to a friend.


  • Accurate (5)
  • Lightweight (5)
  • Compact (4)
  • Reliable (3)


    Best Uses

    • At home (3)
      • Reviewer Profile:
      • Avid do-it-yourselfer (3), Professional (3)

    Reviewed by 14 customers

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    Displaying reviews 1-5

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    Great device for laying right angle out

    By Steve

    from PH,AL

    Verified Buyer


    • Accurate
    • Compact
    • Lightweight


      Best Uses

      • At Home
      • Commercial

      quick and easy layout of right angles on floors and walls


      Handy Tool

      By jmorg1980

      from Bowling Green, KY, United States

      I have this and the GTL3. This one doesn't work as well as far as the line disappears when something is in the way (mortar). This tool works extremely well for layout though and at its cost is well worth the money. I actually use a combination of the two lasers while laying floor. Tip I use while laying tile is to set the tool on top of a loose tile instead of the floor and the line will then not disappear as much. Great for flooring and framing.


      it works!

      By fred

      from iowa

      About Me Professional

      Verified Buyer


      • Accurate
      • Lightweight
      • Reliable


        Best Uses

        • Commercial

        shoot square every time

        (1 of 1 customers found this review helpful)


        Perfect for laying out a hardwood floor

        By George

        from Macungie, PA

        About Me Avid Do-It-Yourselfer

        Verified Buyer


        • Reliable


          Best Uses

          • At Home

          Comments about Laser Level Square:

          A great tool for setting up square reference for a hardwood floor. Much faster & accurate than a large square and a chalk line.
          And I'm able to provide a reference line as I progress.

          my only wish is that it could show laser lines closer to a corner. But it was easy to just figure in an offset instead


          Square does a cool job

          By hockeynut1

          from Kirkland, WA, United States

          I am a home DIYer, not trained or highly skilled. I have used this for installing mounting brackets for three nifty Ikea headboards that go one over the other. Alignment is critical so that the thee striped units look like one, and each slides into its brackets. This laser made the job so much easier than anything else I could have done. It really sticks to the wall and stays there. It comes off without marring or staining the paint. The resulting alignment was perfect. The lines show up very clearly over the 11 foot width of the bedroom wall with the halogen ceiling light on, so no problem with brightness. I also have used it to hang pictures and even to locate posts in the garden for pea plant nets. Totally happy with the tool, especially at such a low price for a useful and accurate laser tool.

          Displaying reviews 1-5

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          Questions & Answers

          Do you have questions about this product?

          Get answers from real customers and in-house experts with AnswerBox.

          1 Question | 1 Answer
          Displaying question 1
          • Q:

            Is it possible to recalibrate this unit? Mine is significantly out of square.
            Asked on 3/25/2015 by Spock

            1 answer

            • Staff Reviewer


              Please contact Bosch directly at 877-267-2499 for technical assistance or service center information.

              Answered on 3/26/2015 by RS from Atlanta
          Displaying question 1

          Do you have a question about this product? 


          New Vs. Reconditioned

          What's the difference between New and Factory-Reconditioned?

          Factory-Reconditioned products have been returned to the manufacturer and are restored to like-new operating condition; they go through a rigorous testing and inspection process. Plus, they offer a significant savings vs. new.
          • Reconditioned products may have minor cosmetic blemishes or scratches that do not affect item performance.
          • Reconditioned products may not come with all of the consumables the new version comes with (bits, sanding pads/papers, cases, etc.).
          • Both come with a manufacturer warranty and are covered by our Money Back Guarantee; New is 30 days, Reconditioned is 60 days.
          Condition: New Factory Reconditioned
          Features: Same Same
          Specs: Same Same
          Includes: Laser Level Square - GTL2,
          Adhesive Mounting Strip
          Laser Level Square - GTL2
          Availability: In Stock In Stock
          Warranty: 2 Year Limited 1 Year Limited
          Price: $39.99 $29.99
          You Save: N/A $10.00 (25%)


          Bosch Laser & Measuring Tools Warranty Robert Bosch Tool Corporation ("Seller") warrants to the original purchaser only, that all Bosch lasers and measuring tools will be free from defects in material or work­manship for a period of one (1) year from date of purchase. Bosch will extend warranty coverage to two (2) years when you register your product within eight (8) weeks after date of purchase. Product registration card must be complete and mailed to Bosch (postmarked within eight weeks after date of purchase), or you may register on-line at

          If you choose not to register your product, a one (1) year limited warranty will apply to your product. 30 Day Money Back Refund or Replacement If you are not completely satisfied with the performance of your laser or optical instrument, for any reason, you can return it to your Bosch dealer within 30 days of the date of purchase for a full refund or replacement. To obtain this 30-Day Refund or Replacement, your return must be accompanied by the original receipt for purchase of the laser or optical instrument product. A maximum of 2 returns per customer will be permitted.