
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 | UCC212 | |
| Kawenga No. | UC212 | |
| Whare | C212 | |
| Te diameter o te poka | d | 60 mm |
| Whānui whānui | a | 130 mm |
| Te whanui o te whare | g | 38 mm |
| Te rahi o te Chamfer | r | 2.5 mm |
| Whanui Mowhiti Roto | B | 65.1 mm |
| Pokapū o te Whakamutunga mai i te Whakamutunga | n | 25.4 mm |
| Te kawe papatipu | 2.52 kg | |