-Lightning strike termination points for use with air terminal basesPart Number LPC225B Material Copper Finish Bare Diameter (Ø) 12.7 mm Type Sharp Height (H) 609.6 mm Thread Size (TS) 1/2 UNC Unit Weight 0.66 kg Certifications Qualifoudre UL Standard Packaging Quantity 1 pc UPC 78285643621 EAN-13 8711893096880