Waɗannan ƙwararrun bishiyar perc ashcatchers masu digiri 45 suna da ƙoshin bishiyar hannu 8 don iyakar tacewa.Kowane hannun itacen perc yana da madaidaicin yanke guda 3 don hayaƙin ku ya wuce kuma ya sami sanyi.Wannan mai kamun toka yana da haɗin haɗin namiji 14mm a gefe da haɗin haɗin mace 14mm a saman don dacewa da kwanon namiji 14mm.Ƙara wannan zuwa kowane bututun ruwa don haɓaka tacewa da samun ƙwaƙƙwaran ƙwanƙwasa.Ana iya musanya samfuran da cikin salon hannun jari