A comprehensive product kit for the Bosch GLL75-40G green beam self-leveling cross-line laser including the professional laser level tool, a blue heavy-duty carrying pouch, a magnetic L-mount positioning device, a green laser target plate, and three AA batteries.
A comprehensive product kit for the Bosch GLL75-40G green beam self-leveling cross-line laser including the professional laser level tool, a blue heavy-duty carrying pouch, a magnetic L-mount positioning device, a green laser target plate, and three AA batteries.
An informational graphic of the Bosch GLL75-40G showcasing a bright green cross-line laser with callouts for the 4x brighter green beams, jobsite-durable IP54 housing, long vertical laser line, smart pendulum system for self-leveling, manual mode, and Visi-Max technology.
A professional 3D render of the Bosch GLL75-40G green beam laser level projecting a bright horizontal and vertical cross-line laser onto a light-colored surface, demonstrating high visibility for alignment and leveling tasks.
A profile view of the Bosch GLL75-40G professional green beam laser level featuring its compact, rugged over-molded design and the red sliding power switch set to the on position.
A side-facing view of the Bosch GLL75-40G laser level highlighting the Visi-Max technology and green laser technology labels on the jobsite-durable teal and black housing.
A close-up view of the top control panel on the Bosch GLL75-40G featuring soft-touch buttons for mode selection and LED indicators for battery life and the pendulum lock status.
Three instructional diagrams demonstrating the versatility of the Bosch GLL75-40G laser level mounted on a tripod, showing independent horizontal laser line mode, vertical laser line mode, and combined horizontal and vertical cross-line mode in a room setting.
Bosch VISIMAX: The Next Generation of Line Laser promotional video
Bosch VISIMAX™: 4x brighter promotional video
A comprehensive product kit for the Bosch GLL75-40G green beam self-leveling cross-line laser including the professional laser level tool, a blue heavy-duty carrying pouch, a magnetic L-mount positioning device, a green laser target plate, and three AA batteries.
A comprehensive product kit for the Bosch GLL75-40G green beam self-leveling cross-line laser including the professional laser level tool, a blue heavy-duty carrying pouch, a magnetic L-mount positioning device, a green laser target plate, and three AA batteries.
An informational graphic of the Bosch GLL75-40G showcasing a bright green cross-line laser with callouts for the 4x brighter green beams, jobsite-durable IP54 housing, long vertical laser line, smart pendulum system for self-leveling, manual mode, and Visi-Max technology.
A professional 3D render of the Bosch GLL75-40G green beam laser level projecting a bright horizontal and vertical cross-line laser onto a light-colored surface, demonstrating high visibility for alignment and leveling tasks.
A profile view of the Bosch GLL75-40G professional green beam laser level featuring its compact, rugged over-molded design and the red sliding power switch set to the on position.
A side-facing view of the Bosch GLL75-40G laser level highlighting the Visi-Max technology and green laser technology labels on the jobsite-durable teal and black housing.
A close-up view of the top control panel on the Bosch GLL75-40G featuring soft-touch buttons for mode selection and LED indicators for battery life and the pendulum lock status.
Three instructional diagrams demonstrating the versatility of the Bosch GLL75-40G laser level mounted on a tripod, showing independent horizontal laser line mode, vertical laser line mode, and combined horizontal and vertical cross-line mode in a room setting.
Bosch VISIMAX: The Next Generation of Line Laser promotional video
Bosch VISIMAX™: 4x brighter promotional video
BOSCH

Bosch Self Leveling Cross Line Laser GLL75-40G Green Beam (75 Ft Range 1/8 Inch Accuracy Smart Pendulum System Interior Layout Alignment)

In stock
SKU: GLL75-40G
$129.99 USD

Description

Bosch Promtional Logo Logout

The Bosch GLL75-40G Green-Beam Self-Leveling Cross-Line Laser projects high-visibility green reference lines with a 75-foot working range and ±1/8 inch accuracy at 33 feet. Engineered with Visi-Max technology, this laser manages internal power consumption to ensure maximum beam brightness while extending the operational lifespan of the diodes. The integrated Smart Pendulum System automatically confirms level alignment and locks for secure transport, providing a reliable 3-in-1 layout solution for horizontal, vertical, and cross-line leveling tasks.

Best Used For:

  • Wall Layout and Framing: Establishes perfectly plumb vertical and level horizontal references for rapid interior partition construction.
  • Cabinetry and Shelving: Ensures accurate mounting heights and consistent alignment for multi-unit kitchen and cabinetry installations.
  • Tiling and Finish Work: Provides high-visibility cross-line reference points for square and level tile, baseboard, or trim placement.

Key Performance & Safety Features

  • High-Visibility Green Beam: Projects lines up to 4 times brighter than standard red beams for enhanced visibility in high-ambient light conditions.
  • Visi-Max Technology: Actively monitors internal temperature and diode power to balance line intensity with tool protection and battery longevity.
  • IP54 Jobsite Durability: Rugged over-molded housing shields internal components against dust ingress and accidental water splashing common in active construction.
  • Magnetic BM3 Positioning Device: Included mount features retractable feet and magnetic attachment for rapid setup on metallic studs or ceiling grids.
  • Smart Pendulum System: Enables self-leveling within ±4 degrees and includes an automatic pendulum lock to protect internal calibration during transit.

What's Included

  • (1) Bosch GLL75-40G Self-Leveling Cross-line Laser Level
  • (1) Magnetic BM3 Positioning Device (L-Mount)
  • (1) Green Laser Target Plate
  • (1) Heavy-Duty Pouch
  • (3) AA Batteries

Technical Specifications

Brand Bosch
Model Number GLL75-40G
Laser Type Green Beam (500-540 nm)
Working Range Up to 75 Feet
Accuracy (at 33 ft) ±1/8 Inch
Accuracy (at 75 ft) ±3/8 Inch
Self-Leveling Range ±4 Degrees
Protection Rating IP54
Laser Class Class II (<5 mW)
Mount Threading 1/4-20
Power Source (3) AA Batteries

Pro-Tip: To maximize battery life and ensure optimal diode performance, always store your laser in its pouch when not in use and ensure the pendulum lock is engaged before moving the unit between different areas of the jobsite.