
Bosch GLL50-20 Cross Line Laser
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Compared across 4 stores. Prices are checked against each store and labelled with when. Store links may earn us a commission. Price via Klarna.

Compared across 4 stores. Prices are checked against each store and labelled with when. Store links may earn us a commission. Price via Klarna.
It checks today's price at every store, compares the alternatives and answers in about a minute.
The Bosch GLL50-20 is a self-leveling red cross-line laser for hanging shelves, framing and basic tile work. It projects a horizontal and vertical line, levels itself within a small tilt range, and flashes when it is out of level. Accuracy is about 5/16 inch at 30 feet with a working range near 50 feet, which is fine for indoor layout but less precise and less visible than green-beam rivals. It runs on AA alkaline batteries and mounts on a tripod, so it suits homeowners and light remodelers rather than crews needing long-range or outdoor visibility.
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Store links may earn us a commission. Some prices via Klarna.
Lowest price we've seen: $49.97 on Nov 10 at The Home Depot. Tracked across 4 stores since Nov 10.
Owners find the GLL50-20 simple to set up and reliable for indoor jobs like shelves and tile. Many praise the self-leveling and out-of-level warning, while some wish the red beam were brighter and the accuracy tighter for long spans.
The Bosch GLL50-20 is a cross-line laser level that projects two red laser beams in a cross pattern. It is self-leveling and has an out-of-level indicator. It has a tripod mount.
The laser has a maximum range of 50 feet and an accuracy of 5/16 inch at 30 feet. It runs on 1.5-volt alkaline batteries, which are included.


