A na-eji pigtail trad na post maka ịta ahịhịa ma ọ bụ ngere nwa oge, poly waya, waya, poly eriri ma ọ bụ teepu poly ruo 12mm nwere ike tinye ya na pigtail trad na post, ya na nnukwu ụkwụ maka mfe ịbanye n’ime ala. Ogwe ígwè 2 dị na ala nke pigtail trad na post na-weld n’akụkụ abụọ, nke siri ike. akụkụ eriri nke pigtail tread na post bụ nke plastik ọkwa dị elu nwere nchebe UV dị elu, nke enwere ike iji ogologo oge.