select id from where lcase(lang)=''

    Products number

    1/4" Inner - 3/4" Inner fitting, NH Brass insert

    5/16" Inner - 3/4" Inner fitting, NH Brass insert

    3/8" Inner - 3/4" Inner fitting, NH Brass insert

    5/8" Inner - 3/4" Inner fitting, NH Brass insert

      Products number