---
product_id: 29256615
title: "BOSCH GLL50-20 50 Ft Self-Leveling Cross-Line Laser, Includes Integrated Magnetic Mount & 2 AA Batteries | 50 Ft Range, Self-Leveling ±5/16in at 30 Ft, Includes Magnetic Mount and 2 Aa Batteries, IP55 Dust and Water Resistant"
brand: "bosch"
price: "€ 132.47"
currency: EUR
in_stock: true
category: "Bosch"
url: https://www.desertcart.gr/products/29256615-bosch-gll50-20-50-ft-self-leveling-cross-line-laser
store_origin: GR
region: Greece
---

# IP55 dust & water resistant 50 ft range precision Dual power options BOSCH GLL50-20 50 Ft Self-Leveling Cross-Line Laser, Includes Integrated Magnetic Mount & 2 AA Batteries | 50 Ft Range, Self-Leveling ±5/16in at 30 Ft, Includes Magnetic Mount and 2 Aa Batteries, IP55 Dust and Water Resistant

**Brand:** bosch
**Price:** € 132.47
**Availability:** ✅ In Stock

## Summary

> 🎯 Level up your projects with Bosch precision and unstoppable power!

## Quick Answers

- **What is this?** BOSCH GLL50-20 50 Ft Self-Leveling Cross-Line Laser, Includes Integrated Magnetic Mount & 2 AA Batteries | 50 Ft Range, Self-Leveling ±5/16in at 30 Ft, Includes Magnetic Mount and 2 Aa Batteries, IP55 Dust and Water Resistant by bosch
- **How much does it cost?** € 132.47 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/29256615-bosch-gll50-20-50-ft-self-leveling-cross-line-laser)

## Best For

- bosch enthusiasts

## Why This Product

- Trusted bosch brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Smart Self-Leveling Tech:** Auto-levels with a pendulum system that locks for safe transport and blinks to alert out-of-level status.
- • **Built to Brave the Elements:** IP55-rated dust and water resistance means this laser thrives in the harshest jobsite conditions.
- • **Effortless Setup & Mounting:** Includes integrated magnetic mount plus 1/4” tripod thread for versatile, hands-free positioning.
- • **Power Your Workflow Your Way:** Runs on included AA batteries or Bosch’s rechargeable Lithium-Ion battery to keep you working without pause.
- • **Precision that Commands Respect:** Projects ultra-bright cross lines with ±5/16 inch accuracy at 30 ft for flawless alignment every time.

## Overview

The Bosch GLL50-20 is a compact, rugged self-leveling cross-line laser with a 50 ft range and ±5/16 inch accuracy at 30 ft. Featuring dual power options (AA batteries included or optional rechargeable Lithium-Ion), IP55 dust and water resistance, and a smart pendulum system for automatic leveling and secure transport. Comes with an integrated magnetic mount and tripod compatibility, making it the go-to tool for professionals demanding precision and durability on any jobsite.

## Description

The Bosch GLL50-20 Self-Leveling Cross-Line Laser features a 50 feet range and cross-line mode that projects both horizontal and vertical red lines, allowing for leveling with a 5/16 inch accuracy at 30 feet. 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 inch threading mount that fits with like-sized tripods.

## Features

- POWER FLEXIBILITY: The laser 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.
- DURABLE: The laser is IP55 rated to withstand tough jobsite conditions such as rain or dust.
- ACCURACY: The laser has bright, thin lines that level within 5/16 inch accuract at 30 feet.
- SELF-LEVELING- The smart pendulum system self levels and indicates out-of-level condition by blinking and locks when switched off for secure transport.
- EASY-TO-USE: The laser is egonomic, compact and lightweight for easy use and storage.
- CLASS II LASER: 630 - 650 nm; <5 mW

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CKJXX4XR |
| Best Sellers Rank | #5,090 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #1 in Horizontal & Vertical Lasers |
| Brand Name | Bosch |
| Color | Blue and Black |
| Customer Reviews | 4.4 4.4 out of 5 stars (5,675) |
| Included Components | GLL50-20 Self-Leveling Cross-Line Laser, Integrated Magnetic Mount, (2) AA Batteries |
| Item Dimensions L x W | 4.1"L x 2.5"W |
| Item Type Name | Each |
| Item Weight | 12.32 ounces |
| Manufacturer | BOSCH |
| Manufacturer Part Number | GLL50-20 |
| Manufacturer Warranty Description | 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, call 1-877-BOSCH99 |
| Material Type | Plastic, Rubber |
| Model Number | GLL50-20 |
| Operation Mode | Automatic |
| Style Name | 50ft |
| UPC | 000346811513 |
| Unit Count | 1.0 Count |

## Product Details

- **Brand:** Bosch
- **Color:** Blue and Black
- **Material:** Plastic, Rubber
- **Product Dimensions:** 4.1"L x 2.5"W
- **Style:** 50ft

## Images

![BOSCH GLL50-20 50 Ft Self-Leveling Cross-Line Laser, Includes Integrated Magnetic Mount & 2 AA Batteries | 50 Ft Range, Self-Leveling ±5/16in at 30 Ft, Includes Magnetic Mount and 2 Aa Batteries, IP55 Dust and Water Resistant - Image 1](https://m.media-amazon.com/images/I/71WNWPQeweL.jpg)
![BOSCH GLL50-20 50 Ft Self-Leveling Cross-Line Laser, Includes Integrated Magnetic Mount & 2 AA Batteries | 50 Ft Range, Self-Leveling ±5/16in at 30 Ft, Includes Magnetic Mount and 2 Aa Batteries, IP55 Dust and Water Resistant - Image 2](https://m.media-amazon.com/images/I/81XE4FV3dwL.jpg)
![BOSCH GLL50-20 50 Ft Self-Leveling Cross-Line Laser, Includes Integrated Magnetic Mount & 2 AA Batteries | 50 Ft Range, Self-Leveling ±5/16in at 30 Ft, Includes Magnetic Mount and 2 Aa Batteries, IP55 Dust and Water Resistant - Image 3](https://m.media-amazon.com/images/I/8124QIYXr2L.jpg)
![BOSCH GLL50-20 50 Ft Self-Leveling Cross-Line Laser, Includes Integrated Magnetic Mount & 2 AA Batteries | 50 Ft Range, Self-Leveling ±5/16in at 30 Ft, Includes Magnetic Mount and 2 Aa Batteries, IP55 Dust and Water Resistant - Image 4](https://m.media-amazon.com/images/I/81o6r61rcmL.jpg)
![BOSCH GLL50-20 50 Ft Self-Leveling Cross-Line Laser, Includes Integrated Magnetic Mount & 2 AA Batteries | 50 Ft Range, Self-Leveling ±5/16in at 30 Ft, Includes Magnetic Mount and 2 Aa Batteries, IP55 Dust and Water Resistant - Image 5](https://m.media-amazon.com/images/I/71hce04u8cL.jpg)

## Available Options

This product comes in different **Style** options.

## Questions & Answers

**Q: Can this be used to level a subfloor?**
A: Thank you for your question and interest with our GLL 3 Self-Leveling Cross-Line Laser. This is meant for aligning and not leveling. We highly suggest our GSL 2 Surface Laser designed for determining flatness and level of flooring. https://www.boschtools.com/us/en/boschtools-ocs/line-lasers-gsl-2-37290-p/ For further assistance you may visit our website: https://www.boschtools.com/us/en/ or you may contact us on 1-877-BOSCH99 (1-877-267-2499).

**Q: Does the laser level need to be at the same level as the line it is projecting, or can I project a line 8 feet high on a vertical 4x4 post?**
A: The GLL 30 Line Laser can be positioned or mount using a positioning device even higher as long as it is level. For further assistance, contact us at 1-877-BOSCH99 (1-877-267-2499) from Mon-Fri 7A-7P CST.

**Q: Can I use this level to determin if the floor in a room has settled on one side compared to the other?**
A: Thank you for your question. The GLL 30 Self Leveling Cross Line Laser does the job for leveling and other alignment tasks, like cabinets. For your application, I recommend using a leveling surface laser level, like the GSL 2. For further assistance, contact us at 1-877-BOSCH99 (1-877-267-2499) from Mon-Fri 7A-7P CST.

**Q: Can this be “locked” in and used at a 2 degree angle (1/4” per foot slope for plumbing) or will it only work at angles 4 degrees and above ?**
A: No it cannot. The product description is innaccurate. The GLL 50 has a lock/unlock switch for manual mode, this (GLL 30) does not.

## Frequently Bought Together

- BOSCH GLL30 30ft Self-Leveling Cross-Line Laser, Includes 2 AA Batteries & Flexible Mounting Device
- BOSCH GLM100-23 100 Ft Blaze Laser Distance Measure, Includes 2 AA Batteries
- BOSCH BT 150 Compact Tripod with Extendable Height for Use with Line Lasers, Point Lasers, and Laser Distance Measures

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*Product available on Desertcart Greece*
*Store origin: GR*
*Last updated: 2026-07-24*