DURABLE The aluminium extruded box beam body provides ultimate durability and avoids twisting. Its solid block vials provide durability and accuracy to 0.5mm/m. Virtually unbreakable VERSATILE The DEWALT Torpedo Level has an extruded aluminIum body with rare earth magnets and a V-Groove base for use on metal and rounded surfaces HEAVY DUTY Fitted with shockproof end caps, manufactured from an ABS plastic core with over-molded TPR rubber to provide best shock resistance. Rotating level - For variable angle measurements IMPACT RESISTANT END CAPS - ABS plastic core with overmolded TPR rubber for increased drop protection and longer durability, Weight: 0.4188782978 pounds, Manufacturer: DEWALT