National Mfg N180-109 Slotted Steel Angle 1.5x72 in 3 Pack

Product Description

The NATIONAL MFG/SPECTRUM BRANDS HHI N180-109 is a galvanized slotted steel angle used for structural framing, equipment mounting, and general-purpose support applications. Measuring 1.5 inches wide by 72 inches long, the angle features a series of slots along its length that accept standard bolts and fasteners without requiring field drilling. The galvanized finish provides corrosion resistance, making it suitable for both indoor and outdoor installations. Each order includes a package quantity of 3 pieces. This product is handled by HVAC, plumbing, and general mechanical contractors as well as maintenance technicians who need a reliable, off-the-shelf framing component.

Slotted angles are a staple in mechanical rooms, equipment pads, utility areas, and light fabrication work. The N180-109 is appropriate for residential and commercial settings where custom-length or pre-positioned support structures are needed. The 72-inch length provides flexibility for building racks, shelving, equipment stands, or pipe and conduit support frameworks. The slotted design allows for adjustment during installation without requiring a drill press or additional metalworking tools.

Key Features

• Slots along full length allow bolt placement without field drilling
• Galvanized steel finish resists corrosion in damp or outdoor environments
• 72-inch length suits framing, racking, and equipment support builds
• 1.5-inch wide profile provides solid bearing surface for fasteners
• Sold in a package of 3 pieces per order unit

Compatibility

Designed as a general-purpose slotted steel angle compatible with standard bolts and fasteners used in mechanical, electrical, and structural framing applications.

Installation Notes

Installation is typically performed by mechanical, electrical, or general contractors. Secure all fasteners to the appropriate torque for the bolt grade and application load. When used in outdoor or high-humidity environments, inspect mounting hardware for compatibility with the galvanized finish to avoid galvanic corrosion. Follow applicable local building codes for structural support and load-bearing configurations.