COPPER LIGHTNING ROD TIN PLATED 29A SUITABLE FOR INSIDE DIAMETER OF 50MM PIPE SCH. 40 29C DESCRIPTION MATERIAL LIGHTNING ROD 125MM ANNELED STRANDED COPPER CONDUCTOR COPPER DESCRIPTION MATERIAL 50MM SUPPORT PIPE SCH. 40 WITH BASE PLATE STEEL 29A 29B 29D DESCRIPTION MATERIAL DOWNLEAD CLAMP, M12 U BOLT, NUTS AND WASHER 2.6 METERS STEEL DESCRIPTION MATERIAL 125MM TERMINAL LUG 29B GROUDING ROD 3 METERS 29C 29D