Swanson IBL78M 78-Inch I-Beam Magnetic Aluminum Level, Heavy Duty Series (ships assembled)

Shock-absorbing end caps Deep V-groove seats magnetic edge on round or square stock Durable, acrylic windows protect vials Large vial surrounds for easy viewing Top-read center vial for an accurate read in tight spaces Solid frame resists warping Two handy ergonomic grip zones for added comfort and ease of use Full-length, heavy duty magnetic edge provides stability and strength Precision-milled, extruded heavy-duty aluminum frame for maximum durability