Caracterizar & Especificar Acoplamento de alumínio do Camlock

Fizeram do alumínio, têm o tipo 8 do tipo: A, B, C, D, E, F, C.C., DP

e tenha uma série de tamanhos  

                                       1/2 "

                                       3/4 "

                                       1 "

                                       1-1/4 "

                                       1-1/2 "

                                       1-3/4 "

                                       2 “

                                       2-1/2 "

                                       3 "

                                       4 "

                                       6 "

luz, neatness, bem parecidos, finos e barato.