NGĀ ĀHUATANGA MATUA:
1. Ngā mahi maha mō te hanga porowhita, te panuku, te takai rama, te piko koki
2. Rauemi i tukatukahia mō te maitai, ngā paipa rānei, porowhita, tapawhā, papatahi rānei.
3. Mō te porowhita mowhiti, ka nekehia te roera o runga ki runga/ki raro mā te ā-ringa
4.DRO mō te whakaatu koki, ngāwari te whakahaere
Whakatakotoranga:
| TAONGA | JG-AK | JG-AK-3 | JG-AK-4 | |
| Te kaha hanga porowhita | Paipa Porowhita | Φ32x2.5 | Φ32x2.5 | Φ48x3 |
| Paipa Tapawhā | 40X40X3 | 40X40X3 | 60X60X2.5 | |
| Tapawhā rite | 30X10 | 30X10 | 40X12 | |
| Pae Porowhita | Φ16 | Φ16 | Φ25 | |
| Te kaha hurihuri-panuku | Pae Porowhita | Φ14 | Φ14 | Φ20 |
| Tapawhā | 16X16 | 16X16 | 20x20 | |
| Tapawhā rite | 30X10 | 30X10 | 30x12 | |
| Te kaha piko-koki | Pae Porowhita | Φ14 | Φ14 | Φ20 |
| Tapawhā | 16X16 | 16X16 | 20x20 | |
| Tapawhā rite | 30X10 | 30X10 | 30x12 | |
| Te kaha hurihuri | Tapawhā | 16X16 | 16X16 | 25x25 |
| Te kaha hurihuri rama | pae tapawhā | \ | 8X8 | 8X8 |
| Pae porowhita | \ | Φ8 | Φ8 | |
| Te tere hurihuri putanga | R/MIN | \ | 16 | 18 |
| Mana motuka | kw | 2.2 | 2.2 | 3 |
| Taumaha kupenga / Taumaha katoa | KGS | 360 | 505 | 505 |