This set of double-sided tape measures is ideal for both general and heavy-duty applications. Each tape measure features reverse printed, nylon-coated blades housed in impact-resistant ABS plastic casings, perfect for measuring ceilings and windows. They are equipped with an automatic brake that secures the blade during use until released by the control button. Additionally, these tape measures include a sliding magnetic hook for precise measurements on ferrous materials and a convenient belt clip for easy portability.Features and Benefits: Reverse printed blades for easy reading on both sides Automatic brake ensures the blade stays in position until released for accurate measurements Belt clip for secure attachment to your person Available in various sizes and specifications to meet different needs Sliding magnetic hook for precise measuring on ferrous materialsTypical Applications Construction DIY Engineering Plumbing ElectricalStandards ECC Class II