📐MULTIPLE VERSATILE ANGLES: BUBBLE LEVELS - Post Levels, offer the user adjustable angle selection in 15 degree intervals, making our product more adaptable and functional than the rigid alternatives offered by competitors. 💪🏼STRONG DURABLE CONSTRUCTION - Our Magnetic Post Spirit Levels are manufactured from the strongest, impact-resistant ABS plastic, meaning they're impervious to wear & built to last a lifetime on any building. 🎯 HIGH PRECISION RESULTS - BUBBLE LEVELS - Post Level Tool includes 3 spirit level vials for ease of use and accuracy on horizontal and vertical levels. Our Magnetic Post Levels are easy to use, offering maximum accuracy: ±0.5 mm. The liquid in the vials are a low viscosity coloured oil mixture allowing the bubble optimal freedom of movement, that permits reading from every angle. 🧲 STRONG MAGNETIC BACK - With supreme holding power, ensuring the Post Levels remain firmly on any metal surfaces for precise measurements, or with the elastic backing, securing it to non magnetic surfaces, such as wood. 🇬🇧 UK COMPANY - 'Bubble Levels' are a British Company that prides itself on customer satisfaction. We truly believe that our spirit levels leave the competition standing in terms of accuracy, build quality & overall workmanship. We thank our customers for supporting a British Brand., Weight: 0.31999876867038 Pounds, Manufacturer: Bubble Levels