A studio shot of the Bosch GLL30 self-leveling cross-line laser tool projecting bright red vertical and horizontal laser lines, demonstrating professional-grade beam technology for precise layout.
A direct side profile view of the Bosch GLL30 professional laser level highlighting the large red sliding power switch and professional branding on the durable blue and black jobsite-ready housing.
A perspective studio view of the Bosch professional GLL30 red beam laser level showing the vertical and horizontal aperture windows used to project high-visibility 30-foot laser lines for alignment.
An infographic highlighting the technical features of the Bosch GLL30 laser, including cross-line mode for level and plumb lines, Smart Pendulum System for self-leveling, and compatibility with the MM 2 flexible mount featuring micro-fine height adjustment.
A studio shot of the Bosch GLL30 red beam laser level mounted on the included MM 2 flexible mounting device, showcasing the tool's ability to be adjusted via a rotating 360-degree neck and micro-fine knob.
A product kit shot showing the Bosch GLL30 cross-line laser level alongside its included accessories: a blue heavy-duty protective pouch, two AA batteries, and the MM 2 flexible mounting device.
A side-facing studio shot of the Bosch GLL30 laser level emphasizing the compact, ergonomic design and the aperture windows used to project bright red self-leveling cross-lines.
An instructional diagram illustrating the Bosch GLL30 laser mounted on a tripod in a room setting, projecting precisely level and plumb red cross-lines for wall layout and interior framing applications.
An action shot of a professional installer using the Bosch GLL30 red beam laser level to perfectly align and level floating wooden shelves on a residential wall.
A studio shot demonstrating the Bosch GLL30 laser level clamped to a green step ladder using the MM 2 flexible mount, projecting a red cross-line against a tiled wall for precise layout.
An action shot of a professional installer using the Bosch GLL30 laser clamped to a staircase railing to project a diagonal red laser line for precise handrail alignment.
A studio shot of the Bosch GLL30 self-leveling cross-line laser tool projecting bright red vertical and horizontal laser lines, demonstrating professional-grade beam technology for precise layout.
A direct side profile view of the Bosch GLL30 professional laser level highlighting the large red sliding power switch and professional branding on the durable blue and black jobsite-ready housing.
A perspective studio view of the Bosch professional GLL30 red beam laser level showing the vertical and horizontal aperture windows used to project high-visibility 30-foot laser lines for alignment.
An infographic highlighting the technical features of the Bosch GLL30 laser, including cross-line mode for level and plumb lines, Smart Pendulum System for self-leveling, and compatibility with the MM 2 flexible mount featuring micro-fine height adjustment.
A studio shot of the Bosch GLL30 red beam laser level mounted on the included MM 2 flexible mounting device, showcasing the tool's ability to be adjusted via a rotating 360-degree neck and micro-fine knob.
A product kit shot showing the Bosch GLL30 cross-line laser level alongside its included accessories: a blue heavy-duty protective pouch, two AA batteries, and the MM 2 flexible mounting device.
A side-facing studio shot of the Bosch GLL30 laser level emphasizing the compact, ergonomic design and the aperture windows used to project bright red self-leveling cross-lines.
An instructional diagram illustrating the Bosch GLL30 laser mounted on a tripod in a room setting, projecting precisely level and plumb red cross-lines for wall layout and interior framing applications.
An action shot of a professional installer using the Bosch GLL30 red beam laser level to perfectly align and level floating wooden shelves on a residential wall.
A studio shot demonstrating the Bosch GLL30 laser level clamped to a green step ladder using the MM 2 flexible mount, projecting a red cross-line against a tiled wall for precise layout.
An action shot of a professional installer using the Bosch GLL30 laser clamped to a staircase railing to project a diagonal red laser line for precise handrail alignment.
BOSCH

Bosch GLL30 30 Ft Self-Leveling Cross-Line Laser Level Projects Level and Plumb Lines with MM 2 Flexible Mount and Smart Pendulum System 1/4-20 Thread

In stock
SKU: GLL30
$86.99 USD

Description

Precision Alignment Simplified: The Ultimate Compact Cross-Line Laser Solution

Transform your layout accuracy with the Bosch GLL30 Self-Leveling Cross-Line Laser. This versatile tool projects highly visible horizontal and vertical lines simultaneously, creating a precise cross-line projection that is essential for hanging cabinetry, aligning tile, or installing shelving. With a working range of up to 30 feet and an accuracy of ±5/16", the GLL30 eliminates the guesswork associated with traditional bubble levels. Its simple one-switch operation allows both professionals and DIYers to achieve perfectly level and plumb results quickly and correctly on any interior project.

Engineering for the jobsite, the GLL30 features the Bosch-exclusive Smart Pendulum System. This advanced technology allows the unit to self-level automatically while providing a clear indication if the tool becomes out-of-level. For maximum durability, the pendulum locks securely when the tool is switched off, protecting the internal mechanisms during transport. The included MM 2 Flexible Mounting Device offers a rotating 360° neck for microfine height adjustments, allowing you to clamp the laser to virtually any surface—from thin trim to 2-1/4" thick tabletops—for effortless alignment at any height.

Key Features

  • Cross-Line Mode: Projects two bright lines that are precisely level and plumb for comprehensive alignment applications.
  • Smart Pendulum System: Self-levels and provides an out-of-level indication to ensure an accurate layout every time.
  • MM 2 Flexible Mount: Includes a 360° rotating neck and versatile clamp for quick setup on surfaces up to 2-1/4" thick.
  • Secure Transport: Internal pendulum locks when the tool is powered down to ensure long-term reliability and tool life.
  • Compact & Ergonomic: Lightweight 0.5 lb design is easy to handle, store, and transport in a tool belt or bag.
  • Tripod Compatible: Features standard 1/4"-20 threading for use with the included MM 2 mount or any standard tripod.

What's Included

  • (1) GLL30 Self-Leveling Cross-Line Laser
  • (1) MM 2 Flexible Mounting Device
  • (2) AA Batteries

Specifications

Range Up to 30 Feet
Accuracy ±5/16" @ 30'
Leveling Type Self-Leveling, Up to 4°
Laser Diode Class II 635 nm, ≤ 1 mW
Mount Threading 1/4"-20
Operating Temp 41° F to 104° F
Material Plastic Composite
Battery Voltage 1.5V
Weight 0.5 lbs
Width 2.2"
Length 2.8"

Pro-Tip: When using the MM 2 mount on a finished surface, place a small piece of painter's tape under the clamp. This provides additional grip and ensures the surface remains pristine while you utilize the 360° neck for fine-tuning your laser line.