The Spec Ops Magnetic Torpedo Level with Patented Tourniquet Bungee System packs a new level of performance and versatility than the old school levels. The patented bungee fastening system securely mounts the level to plastic pipes, 2x4s and other surfaces, while the rare earth magnets on the bottom securely grip to magnetic surfaces. Constructed with solid die-cast aluminum and then precision milled for elite durability, this level also features three 33% higher visibility epoxy-locked acrylic block vials that deliver an accuracy of 0.0005/inch and offer guaranteed lifetime accuracy for plumb, level and 45 deg. pitches. The 2% slope lines were also added to help you do more with less. And with a guarantee to deliver a lifetime of mission capability on the world's 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 nation's heroes by donating 3% of proceeds to veteran and first responder causes.