Grip-Rite's 1-1/2 in. Flat-Head Smooth-Shank Electrogalvanized Roofing Nails support both professional contractors and repair-focused projects that require reliable, repeatable results. The balanced nail design helps reduce splitting while maintaining holding strength across common roofing substrates. Packaged in a manageable 10 lb. box, these nails are easy to transport and stage on the jobsite, supporting productivity without unnecessary waste or downtime.