How much weight can hook and loop hold?

• Standard hook and loop: Typically holds up to 5 lbs.
• Standard adhesive-backed: Holds around 12–15 lbs per square inch.
• Industrial/Heavy Duty: Can support 10–15 lbs per inch, depending on the product and application. For example, heavy-duty outdoor fasteners can hold up to 15 pounds.
• Extreme Lock Fasteners: Can hold up to 15 lbs, with a holding capacity of 2.5 lbs per square inch, according to Velcro Companies.

• Surface area: The more surface area the fastener has, the stronger it will hold.
• Width: The weight capacity increases with width. For example, some 2-inch straps hold 15–20 lbs, while 4-inch industrial straps can secure up to 45 lbs.
• Surface type: The surface to which the hook and loop is applied matters. Adhesives work best on clean, flat surfaces and may have different capacities on rough surfaces like concrete or brick.
• Angle of pull: A straight pull holds the most weight. As the angle of the pull increases, the effective weight capacity decreases.