Torpedo Level Magnetic: Featuring a magnetic base, Firecore spirit level attaches securely to metal surfaces for a variety of needs. | Shockproof Rubber End Cups: Rubber end caps are shock absorbing to alleviate strain against the body of the product if dropped, and help protect the bubble vial and frame. | 3 Different Vials: With 90°vertical bubble, 0° horizontal bubble and 45° bubble, Firecore small torpedo level tool provides maximum readability for the measurement. | Lightweight Yet Durable: The high-impact ABS plastic housing is durable and lightweight. The hanging holes also allow the user to hang the leveler so that it will not be harmed when not in use. | Wide Application: Firecore 9 inch torpedo level is designed for for a variety of projects, such as bricklaying, carpentry, wood construction, concrete/masonry construction, window fitting, road construction, gardening and landscaping.