Line Lasers

GLL 3-50 S Professional

Line Lasers

Three-Line Laser with Layout Beam

  • Fast, straightforward job layout – level, align, square and plumb with one setup point
  • 360° rotational mounting base – provides manual fine adjustment for easier setup
  • Pulse mode – allows tool use with the optional LR2 laser receiver, to extend its range up to 165 Ft. distance
  • Smart Pendulum System – allows tool to self-level, and it indicates out-of-level
  • Secure laser transport – after switching off, pendulum is locked
  • Dual mounting treads – tool has both 1/4 In.-20 and 5/8 In.-11 for flexibility
  • Durable belt pouch – provides more secure laser transport
  • Bosch measuring and layout tools are covered by a one year limited warranty with an additional year when you register your tool within eight weeks of purchase - for details, visit or call 1-877-BOSCH99
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GLL 3-50 S Professional

GLL 3-50 S Professional

Your Selection

360° Three-Plane Leveling and Alignment-Line Laser_GLL 3-50 Hero with Lasers

Order number: 0601063816

Technical data

The most important data

Battery 4 AA 1.5V Batteries
Height in 4.4 "
IP Rating IP 54
Laser Beam Color Red
Laser Diode Class II 630 - 670 nm
Length in 5.7 "
Leveling Type Self-Leveling, Up to 4°
Material Plastic
Mount Threading 1/4-20, 5/8-11
Number of Beams 4
Operating Temperature 14° F / -10° C up to 104° F / 40° C
Range Up to 33-ft.
Range w/ Optional LR2 Receiver Up to 165 feet
Weight 2 lb
Width in 3.3 "
Works With Laser Receivers, LR 2, Tripods, BT160, BT170HD, BT300HD, BT 150, Telescoping Pole System, BP350, Telescoping Leveling Rods, GR 16, GR500, Mounts and Positioning Devices, WM 4, BM 1, BM3, LB10
Includes (1) GLL 3-50 Three-Line Laser
(1) 360° Rotational Mounting Base
(1) Laser Target
(4) AA Batteries
(1) Pouch

GLL 3-50 S Professional: Further information

Product Highlights

The Bosch GLL 3-50 S Three-Line Laser with Layout Beam Kit provides a layout laser, a 360° rotational mounting base and a durable belt pouch. The GLL 3-50 produces one horizontal line, two vertical lines plus plumb down point - for level, align, plumb and square applications. This helps users quickly layout the job, with precision. The included mounting base helps users effectively set right angles up to 33 Ft. without having to reset. The base has manual fine adjustment, which allows for easy setup and convenient viewing of the laser point on the floor. The Smart Pendulum System self-levels and indicates out-of-level condition. It has a pulse mode, for use with the optional LR2 laser receiver, to extend its range up to 165 Ft. And it offers an accuracy of ±1/8 In. up to 33 Ft.

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