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The DEWALT DCLE34031B 3x360° green cross line laser offers self-leveling horizontal and vertical lines for precise layout, with IP54 protection for outdoor job site use.
Categories : tools
SKU : WOR-TOO-621
The DEWALT DCLE34031B 20V MAX 3x360° green cross line laser is a bare-tool layout solution built for pros who need fast, visible reference lines across a full room. It projects one vertical and two horizontal lines to cover 360 degrees, and the green diode gives you up to 4x better visibility than red lasers indoors. With IP54 dust and water resistance, this laser can handle outdoor exposure and damp job site conditions.
Outdoor use changes everything. Direct sunlight can wash out a less powerful beam, but the DCLE34031B's green laser stays visible for indoor ranges up to 40 m (about 130 ft). If you're setting up exterior walls, footings, or outdoor fixtures, pair this laser with the DEWALT DW0892G detector (sold separately) to extend useful range up to 100 m (about 330 ft). That combination is the smart setup for outdoor layout work.
Inside, the 3x360 self-leveling feature projects a full perimeter of reference lines with no blind spots. The pendulum lock protects internal components when you're moving the laser, and it can be unlocked for manual sloping when working on grades steeper than 4°. For a bare-tool fan of the 20V MAX system, this laser runs on any DEWALT 20V MAX battery you already own.
The IP54 rating means protected against limited dust ingress and water spray from any direction—a practical level of toughness for jobsite use. The compact body stores easily in a tool bag and doesn't take up much space on ladders or staging.
This is the bare tool version, so it arrives without a battery or charger. It also comes without the DW0892G detector—order that separately if you plan regular outdoor use. The laser includes a target plate, magnetic bracket, and carry case.
For contractors handling drywall, framing, tile, or outdoor installations, the DCLE34031B delivers a level of accuracy and visibility that makes layout faster and easier.
Green beam technology provides up to 4x better visibility than red lasers.
3x360° self-leveling lines cover full wall and floor layout.
IP54 protection helps it withstand outdoor dust and water spray.
Pair with DW0892G detector for up to 100m range outdoors.
Runs on DEWALT 20V MAX batteries (sold separately).
Model: DCLE34031B
Wavelength: 510-530 nm
Laser Class: Class 2
Indoor Range: Up to 40 m
Power Source: DEWALT 20V MAX battery (bare tool)
Product Type: 3x360° Cross Line Laser Level
Lines Projected: 1 vertical, 2 horizontal
Protection Rating: IP54
Self-Leveling Range: 3x360°
Outdoor Range (with detector): Up to 100 m
Seller: Workbench World
MPN: DCLE34031B
Green lasers are the practical choice on brighter job sites. Here’s how to maximize outdoor performance with the DCLE34031B.
Set the laser on a tripod, level it, and let the 360-degree lines cover all four walls at once. That eliminates the need to re-set the laser for each wall and speeds up layout for cabinetry, shelving, and electrical rough-ins.
When the sun washes out the beam, attach the DW0892G detector to a measuring rod. It’s the tool for setting forms, anchors, and fence posts outdoors. The detector gives you accurate reads even in full sun.
As a bare tool, it uses your existing 20V MAX batteries. Choose a compact 2Ah pack for easy balance, or a larger 5Ah pack for longer runtime on all-day layouts. Battery and charger sold separately.
Yes, the green beam is easier to see than red, but in bright sunlight you’ll get the best results by using the DEWALT DW0892G detector, which boosts working range to 100 m.
It runs on DEWALT 20V MAX batteries. Any 20V MAX battery pack will work; a compact 2Ah pack is a good match for portability.
No, the DW0892G detector is sold separately. The bare tool includes the laser only.






Laser is accurate.
Works well indoors. The green lines are bright and easy to see. Self-leveling is spot on.
I'm a contractor and this laser has become my go-to for layouts. The 3x360 lines cover the whole room, no need to flip it around. The green beams are visible even in bright rooms. The IP54 rating gives me confidence on dusty job sites. It runs on my DeWalt batteries, which is a huge plus. The only downside is the price, but it's worth it.
Great laser. Easy to use.
I was worried about the bare tool thing, but I have batteries. It levels quickly and the lines are sharp. Very pleased.
This laser is very accurate. It saved me time on my kitchen remodel. The green lines show up well. It's a bit heavy but sturdy. I recommend it.
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Phone: +1 (216) 555-0174
Email: support@workbenchworld.us
Address: 4820 Industrial Parkway, Cleveland, OH 44135, United States