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The NATIONAL MARKER N120378 is a square bend screw hook, also known as a shoulder hook, from the 2030 Series. The horizontal bend design keeps hung items in place and prevents them from slipping off during use. Constructed from steel wire, this hook threads directly into wood or composite substrates. It is suited for both interior and exterior installations and is commonly used by maintenance techs, facility managers, and tradespeople who need reliable, low-profile hanging hardware in utility, commercial, or light industrial settings. Each pack contains 5 hooks.
This hook is used wherever a threaded hanging point is needed on a wall, cabinet, pegboard surround, or similar surface. Common applications include organizing keys, mugs, hand tools, kitchen utensils, cords, and other lightweight items. The square bend shoulder geometry adds a retention lip that standard round-bend hooks do not provide, making it a practical choice for high-traffic areas where items are frequently removed and replaced.
Designed as an OEM-style replacement and general-use screw hook compatible with wood, composite, and similar substrates in residential, commercial, and light industrial applications.
Installation is performed by hand or with a standard screwdriver or pliers to thread the screw end into the substrate. Pilot holes are recommended in hardwood or dense composite to prevent splitting. For exterior use, ensure the mounting surface is sealed and capable of supporting the intended load. No power tools or special licensing are required for typical installations.
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