Clear and effortless vial reading from above Levelling at varying angles (180°, 90° & 45°) Precise levelling performance with 2.0mm/m accuracy Yellow, powered-coated finish provides extra surface protection Stanley 600mm Basic I-Beam Level 24" STA042074 Features: The STANLEY® Basic I-Beam Level has three Ø12mm vials for levelling at varying angles (180°, 90° and 45°).There is also a top window for clear and effortless vial reading from above.These integrated vials are encased in oversized, rugged plastic caps for increased protection and sustaining the vials’ accuracy.A continuous edge on both sides enables the level to be used as a ruler for marking up.The yellow, powered-coated finish provides added surface protection.There is also a handy hang hole for easy storage.Precise levelling performance with 2.0mm/m accuracy on all working edges. Product Specification: Part No: 0-42-074Barcode: 3253561420740Length: 600mm (24")No. of Vials: 3Accuracy-Normal Position: ± 2.0mm/mProduct Weight: 0.265kg **images for illustrative purposes only – please refer to description and specification for full details of product**