-Secures lightning protection conductors and prevents displacement -Mechanically secured with screws or nailsPart Number LPC805 Material Copper Outer Diameter (OD) 12.7 mm Depth (D) 15.88 mm Width (W) 31.75 mm Hole Size (HS) 7.14 mm Certifications Qualifoudre UL Standard Packaging Quantity 1 pc UPC 78285643167 EAN-13 8711893099263