ʻO ke kumu Jack hiki ke hoʻololi ʻia a me ke poʻo U
Mea Hana:Q235 kila a i ʻole 20 # kila Kūlana:EN74-1; AS/NZS1576.2:2009
ʻIli:Galvanized uila, Galvanized i hoʻoluʻu ʻia me ka wela
ʻO Jack poʻo U
| ʻAno | Nā kikoʻī | Ka nui o ka papa kumu U |
| Paʻa | 30*400 mm | 150*150*50*4 mm |
| Paʻa | 30*600 mm | 150*120*50*4 mm |
| Paʻa | 32*400 mm | 120*120*50*4 mm |
| Paʻa | 32*600 mm | 150*120*50*4 mm |
| Paʻa | 34*400 mm | 120*120*50*4 mm |
| Paʻa | 34*600 mm | 150*120*50*4 mm |
| Lua | 38*4*600 mm | 150*150*50*5 mm |
| Lua | 38*4*660 mm | 170*150*80*6 mm |
| Lua | 38*4*760 mm | 165*150*50*5 mm |
| Lua | 48*4*600 mm | 150*150*50*8 mm |
| Lua | 48*4*900 mm | 200*200*50*8 mm |
ʻO Jack Nut
Hana Lima:Hoʻoheheʻe ʻia a hoʻoheheʻe ʻia paha Hoʻopau:Kumu, Uila Galvanized, HDG
Anawaena:30/32/34/38/48 mm
