The Spec Ops Tools Magnetic Pocket Level will be your new go-to level for quickly checking level or plumb surfaces. This 4 compact pocket level will fit perfectly in any pocket, tool belt pouch, or anywhere else you see fit, making it a great addition to any professionals toolbox. Crafted from aluminum box beam, this level offers accuracy of 0.0005/inch with 33% higher visibility epoxy-locked block vials for elite durability. The 2% slope lines were also added to help you do more with less. Rare earth magnets on the bottom securely grip to magnetic surfaces. A carabiner is also included for rapid deployment and easy storage. And with a guarantee to deliver a lifetime of mission capability on the worlds toughest job sites, this level has been drop tested to exceed MIL-STD-810G. All Spec Ops tools are backed by our five-star, hassle-free lifetime warranty, and with each purchase made, we support our nations heroes by donating 3% of proceeds to veteran and first responder causes.