Hiki ke hoʻololi i ke kumu Jack a me ke poʻo U
Material:Q235 kila a i ʻole 20 # kila Kūlana:EN74-1; AS/NZS1576.2:2009
Ili:Electro-galvanized, Wela hoʻi i hoʻopaʻa ʻia
U poʻo Jack
| ʻAno | Hōʻike | U ka nui o ka Papa Base |
| 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 |
| Hollow | 38*4*600 mm | 150*150*50*5 mm |
| Hollow | 38*4*660 mm | 170*150*80*6 mm |
| Hollow | 38*4*760 mm | 165*150*50*5 mm |
| Hollow | 48*4*600 mm | 150*150*50*8 mm |
| Hollow | 48*4*900 mm | 200*200*50*8 mm |
Jack Nut
hana hana:Kiola ʻia a hoʻopololei paha Hoʻopau:Kumu, Electro Galvanized, HDG
anawaena:30/32/34/38/48 mm
