Line Lasers

GLL 3-50 Professional

Line Lasers

Three-Line Laser with Layout Beam

  • One horizontal line, two vertical lines plus layout beam for level, align, plumb and squaring applications
  • Smart Pendulum System self-levels and indicates out-of-level condition; locks when switched off
  • 360° rotational mounting base with manual fine adjustment for easy set-up and convenient viewing of laser point on the floor
  • Pulse laser receiver mode for use with optional laser receiver LR2 at up to 165 Ft.
  • 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 https://rb-pt.io/PowerToolWarranty or call 1-877-BOSCH99
View more View less

Functions & key features

Laser Configuration: 1 Horizontal, 2 Vertical Lines, and 1 Vertical Point to align, level, and plumb.
Detachable rotating platform with manual fine adjustment for easy set-up.
Self-levels, indicates out of level condition by blinking and locks when switched off for secure transport.
IP 54 - Protected against dust and splashing water from any direction.​
Works with mounts and tripods using a 1/4"-20 or 5/8"-11 thread mount.

GLL 3-50 Professional

Technical data

The most important data

Battery 4 AA 1.5V Batteries
Connected No
Height in 6 "
IP Rating IP 54
Laser Beam Color Red
Laser Diode Class II 635 nm, = 1 mW
Length in 17.5 "
Leveling Type Self-Leveling, Up to 4°
Material Plastic
Mount Threading 1/4-20, 5/8-11
Operating Temperature 14° F / -10° C up to 104° F / 40° C
Range Up to 30-ft.
Range w/ Optional LR2 Receiver Up to 165 feet
Weight 5 lb
Width in 14 "
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 with Layout Beam
(1) 360° Rotational Mounting Base
Laser Target
(4) AA Batteries
(1) Heavy-Duty Pouch
(1) L-BOXX-2 Carrying Case

GLL 3-50 Professional: Further information

Product Highlights

The Bosch GLL 3-50 Three-Line Laser with Layout Beam produces one horizontal line, two vertical lines plus plumb down point - for level, align, plumb and square applications to help users swiftly measure the job with precision. The included a 360° rotational telescoping 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 offers an accuracy of 3/8 In. up to 100 Ft., and it has a pulse mode, for use with the optional LR2 laser receiver, to extend its range up to 165 Ft.

Join our email list

Subscribe now for new product updates and more.

Subscribe