DeWalt 48" Box Beam Level

The dwht43248 is a precision-engineered 48" box beam level built for professional trades with heavy-duty aluminum construction and a robust box profile that’s five times stronger than standard frames. Featuring three solid block vials delivering ±0.0005 in/in accuracy, plus a magnified bridged center vial housed in die-cast metal for maximum stability. With over-molded metal end caps and hand holes for portability, this magnetic level tool (non-magnetic in this version) sets a new standard in durability and layout accuracy.

Oversized Box Beam Frame

Large cross section design delivers exceptional rigidity and twist resistance.

Three robust vials ensure reliable ±0.0005 in/in accuracy even under impact.

Enhances readability and reinforces rigidity with die-cast mounting.

Metal-over-mold caps absorb shock and maintain alignment over rough use.

Length: 48 in / 1200 mm

Material: Aluminum box beam

Number of Vials: 3 block acrylic vials

Vial Accuracy: ±0.0005 in/in

Vial Mounting: Magnified bridged center vial in die-cast holder

End Caps: Robust metal + over-mold shock-reflecting caps

Bridged Center: Maintains marking edge and frame rigidity

Hand Holes: Integrated for easy carrying or hanging

Magnetic: No / non-magnetic version

Weight: Approximately 3.6 lbs