Ko ROCKBEN he tohunga mo te rokiroki taputapu rarawe me te kaiwhakarato taonga awheawhe.
Ko te rerekētanga matua ko te whānui o te rokiroki me te whirihoranga o te kawenga o te pouaka. Ko te kāpata 22.5-inihi he 572 mm te whānui, ā, ka taea te whirihora ki ngā pouaka 100 kg, 200 kg rānei. Ko te kāpata 60-inihi he 1,524 mm te whānui, ā, e whakamahi ana i ngā pouaka taumaha 200 kg, he pai mō ngā taputapu whānui me ngā wāhanga nui. I roto i te whānuitanga kāpata ROCKBEN, ka tukuna e ngā pūnaha reti 100 kg te toronga tata ki te 92%, ko ngā pūnaha reti 200 kg ka whakarato i te toronga katoa. Me whiriwhiri te hohonu o te kāpata me ngā whakatakotoranga pouaka mō ngā ihirangi e whakaarohia ana.