select id from where lcase(lang)='en'

    Products number

    4 mm, Inner - 5 mm, Outer fitting

    4 mm, Inner - 6 mm, Outer fitting

    4 mm, Inner - 8 mm, Outer fitting

    5 mm, Inner - 6 mm, Outer fitting

    5 mm, Inner - 8 mm, Outer fitting

    6 mm, Inner - 8 mm, Outer fitting

    6 mm, Inner - 10 mm, Outer fitting

    8 mm, Inner - 10 mm, Outer fitting

    8 mm, Inner - 12 mm, Outer fitting

    10 mm, Inner - 12 mm, Outer fitting

    10 mm, Inner - 15 mm, Outer fitting

    12 mm, Inner - 15 mm, Outer fitting

    15 mm, Inner - 12 mm, Outer fitting

    15 mm, Inner - 18 mm, Outer fitting

    15 mm, Inner - 22 mm, Outer fitting

    16 mm, Inner - 18 mm, Outer fitting

    16 mm, Inner - 22 mm, Outer fitting

    18 mm, Inner - 22 mm, Outer fitting

    22 mm, Inner - 28 mm, Outer fitting

      Products number