Model#: BSHNGLL30

What are the different product conditions?

Brand new items;Full manufacturer warranty available
Manufacturer inspected, repaired and tested items; CPO 120 day money back guarantee
Open Box
New or Recon items with possible minor cosmetic damage; CPO 120 day money back guarantee
Returned items inspected, repaired and tested by CPO technicians; CPO 60 day money back guarantee

Bosch GLL 30 30 ft. Self-Leveling Cross-Line Laser

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  • Bosch GLL 30 30 ft. Self-Leveling Cross-Line Laser
New $59.00
Recon $44.00
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The Bosch GLL 30 Self-Leveling Cross-Line Laser projects two lines, making a cross-line projection, for a wide array of level and align uses. This versatility makes it more valuable than a typical line laser. With top-notch accuracy and one-switch operation, the user's leveling and alignment tasks are done quickly and correctly. The laser lines are visible up to 30 ft. The Smart Pendulum System self-levels and indicates out-of-level condition to help ensure an accurate layout, and it locks the lines at any angle. The pendulum system locks when switched off, to assure secure tool transport. The included MM 2 Flexible Mounting Device provides microfine height adjustment, and it allows the laser to be clamped on virtually any surface from 1/2 in. to 2-1/4 in. thick, for level lines at any height.
  • Cross-line mode projects two very bright lines that are perfectly level and plumb
  • Smart Pendulum system self-levels and indicates out-of-level condition
  • Manual mode tilt the laser to use the lines at any angle
  • Secure transport pendulum locks when switched off
  • Ergonomic, compact and lightweight easy to use, easy to store
  • 30 ft. Self-Leveling Cross-Line Laser - GLL 30


Length: 2.8 in.
Width: 2.2 in.
Height: 2 in.
Weight: 0.5 lbs.
Accuracy Margin (Horizontal): +/- 5/16 in. @ 30 ft.
Battery Type: AA
Human Accessible Power Output: <1mW
Laser Color: Red
Laser Diode: Class II 635 nM = 1 mW
Laser Hazard Class: Hazard Class 2
Operating Temperature (F): 41 degrees F / 5 degrees C - 104 degrees F / 40 degrees C
Self-Leveling Range: Up to 4 Degrees
Tripod Thread: 1/4 in x 20



4.5 / 5.0
4 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Stars
Yes, I would recommend this to a friend (4)
Easy To Use (4)
Value (3)
Ergonomic Design (2)
Lightweight (1)
Lack of Power (1)
Best Uses
Home Repair (3)
Frequent Use (2)
Small Projects (2)
Jobsite (2)

Questions & Answers

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Browse 7 questions Browse 7 questions and 7 answers
Does it leave a line on the wall for paint striping?
A shopper on Oct 1, 2016
BEST ANSWER: The line laser can display a sold red line on a wall.
Does it. Work on ceiling grid ?
A shopper on Jan 19, 2017
BEST ANSWER: If you have a way to mount it level at that height then yes it would work up to 30ft. However, usually rotary lasers are used for that purpose

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 120 days.
Condition: New Factory Reconditioned
Features: Same Same
Specs: Same Same
Includes: 30 ft. Self-Leveling Cross-Line Laser - GLL 30 30 ft. Self-Leveling Cross-Line Laser - GLL30-RT
Availability: In Stock In Stock
Warranty: 2 Year Limited null
Price: $59.00 $44.00
You Save: N/A $15.00 (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.