Model No. 1253-2400 24\” long level Heavy duty aluminum reinforced frame \”SurroundView\” vials reflect ambient light for easy-read Oversized 1/2\” diameter vials are easy-read Ergonomic cushioned hand grips Top-read window for easy viewing Removable end caps designed for finish carpentry work when measuring into corners Product Description Specs Professional finish carpenters prefer Johnson levels with removable endcaps because you can scribe a perfectly straight line directly into a corner. Historically, this feature was only found on box levels – but Johnson has raised the bar again by offering the industry\’s first I-beam level with a removable endcap. To make this level as easy to use as possible, the oversized 1/2\” vials come equipped with Johnson\’s \”SurroundView\” technology for maximum visibility along with a top read window allowing the user to stand over the work to view the vials. The \”GripTight\” non-slip end caps allow you to hold the level firmly in place with just one hand, and the large comfortable rubberized hand grips provide a comfortable, sure grip every time. Product Model # Johnson Level 24\” Heavy Duty I-Beam Aluminum Level ~ 1253-2400 1253-2400