select id from where lcase(lang)=''

    Products number

    1/4" Outer - 0.170" Inner

    5/16" Outer - 0,216" Inner

    3/8" Outer - 1/4" Inner

    6 mm Outer - 4 mm Inner

    1/2" Outer - 0,35" Inner

    5/8" Outer - 0.476" Inner

    8 mm Outer - 6 mm Inner

    7/8" Outer - 0.669" Inner

    10 mm Outer - 7 mm Inner

    12 mm Outer - 9 mm Inner

    15 mm Outer - 11.4 mm Inner

    16 mm Outer - 12 mm Inner

    18 mm Outer - 14 mm Inner

    22 mm Outer - 17.6 mm Inner

    28 mm Outer - 23 mm Inner

      Products number