
Ko nga papaa raupapa UC e tohu ana ki te paerewa, e whakamahia nuitia ana te urunga poraka e mau ana i nga waeine me nga ringaringa urutau. Kei roto i a raatau he poroporo riu hohonu e whakaatu ana he porowhita o waho diameter (SPB) i hangaia kia uru ki roto i te kohao porowhita o te whare whakarewa rino. Te piri ki inenga ine, Ko tenei raupapa he mea hanga motuhake mo nga tono ahumahi e hiahia ana ki te kaha kawenga nui, te whakauru tika, me te mahi pono.
| ISO | UCT312-39 | |
| Kawenga No. | UC312-39 | |
| Whare | T312 | |
| Te diameter o te poka | d | 2-7/16 in |
| Te roa o te mokamoka taapiri | o | 1-7/32 in |
| Mutunga taapiri roa | g | 31/32 in |
| Te teitei o te mutunga o te taapiri | p | 4-7/16 in |
| Te teitei o te mokamoka taapiri | q | 2-25/32 in |
| Diamita o te kohao raka whakapiri | s | 1-5/8 in |
| Te roa o te riu kaiurungi | b | 4-27/32 in |
| Te whanui o te riu kaiurungi | k | 0.866 in |
| Teitei Pitch | e | 6-19/64 in |
| Te teitei whānui | a | 7 roto |
| Te roanga katoa | w | 8-21/32 in |
| Whānui whānui | j | 2-25/32 in |
| Te whanui o te turanga | l | 1-13/16 in |
| Te tawhiti mai i te pito apitihanga kanohi ki te raina waenganui o te porohita o te nohoanga noho | h | 5-5/16 in |
| Te whanui o roto mowhiti | B | 2.7953 roto |
| Pokapū o te Whakamutunga mai i te Whakamutunga | n | 1.024 roto |
| Te kawe papatipu | 7.5 kg | |