The Bosch GLL50-20 Self-Leveling Cross-Line Laser features a 50 Ft. range and cross-line mode that projects both horizontal and vertical red lines, allowing for leveling with a 5/16 In. accuracy at 30 Ft. With its power flexibility, operate using the included AA batteries or purchase Bosch's 3.7V Lithium-Ion 1.0 Ah Battery (sold separately) that allows use of the tool while charging to diminish downtime. Its ergonomic, compact, lightweight design and IP55 dust- and water-resistant rating provide for both comfortable and dependable operation. The full rubber overmold housing helps protect every major impact point, acting like a roll cage for safeguarding. Equipped with a Smart Pendulum System, the tool self levels, will indicate any out-of-level condition by blinking and then locks when switched off for secure transport. Simply tilt the laser to use the lines at an angle with ease. Position the tool with the included integrated magnetic mount or utilize the 1/4 In. threading mount that fits with like-sized tripods.

• Power flexibility – works with two AA batteries (included) or Bosch's 3.7V Lithium-Ion 1.0 Ah battery (sold separately), for less downtime on the job
• Full rubber overmold housing - helps protect every major impact point, with a design similar to a roll cage
• Integrated multipurpose laser mount - positions and mounts with magnets or threaded mounts (1/4 In.-20)
• Jobsite tough construction - IP 55 rating offers dust- and water-resistance
• Cross-line mode - projects two level and plumb lines
• Bright, thin lines with 50 Ft. range - to level within 5/16 In. accuracy at 30 Ft. range
• Smart Pendulum System - self levels, indicates out-of-level condition by blinking and locks when switched off for secure transport
• Ergonomic, compact and lightweight - making the laser easy to use and easy to store
• 1/4 In. threading mount - fits all tripods with 1/4 In. thread
• Secure laser transport - after switching off, pendulum locks for secure 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 https://rb-pt.io/PowerToolWarranty or call 1-877-BOSCH99

• Connected: No
• Height in: 3.9 "
• IP Rating: IP 55
• Laser Beam Color: Red
• Laser Diode: Class 2, <5 mW, 630-650 nm
• Length in: 4.1 "
• Leveling Type: Self-Leveling, Up to 3.5°
• Material: Plastic composite
• Mount Threading: 1/4-20
• Number of Beams: 2
• Operating Temperature: 14° F / -10° C up to 104° F / 40° C
• Range: Up to 50-ft.
• Weight: 0.77 lb
• Weight (lbs.): 0.77
• Width in: 2.5 "

• Tripods, BT 150, Telescoping Pole System, BP350, Grade Rods, GR 16, GR500, Mounts and Positioning Devices, BM 1, BM3, LB10, MM 2, Battery, GLM-BAT

• (1) GLL50-20 Self-Leveling Cross-Line Laser
• (2) AA Batteries
• (1) Integrated Magnetic Mount