{"id":232,"date":"2025-10-21T11:10:23","date_gmt":"2025-10-21T16:10:23","guid":{"rendered":"https:\/\/plumbing101.i234.me\/wordpress\/?p=232"},"modified":"2026-05-16T05:14:03","modified_gmt":"2026-05-16T10:14:03","slug":"how-to-identify-a-6-in-frost-free-outdoor-faucet","status":"publish","type":"post","link":"https:\/\/plumbing101.i234.me\/wordpress\/how-to-identify-a-6-in-frost-free-outdoor-faucet\/","title":{"rendered":"How to Identify a 6-in Frost-Free Outdoor Faucet"},"content":{"rendered":"<article><strong>How to Identify a 6-in Frost-Free Outdoor Faucet<\/strong><a href=\"https:\/\/plumbing101.i234.me\" target=\"_blank\" rel=\"noopener\">(plumbing101.i234.me)<\/a> \u2014 You have a frost-free faucet (a sillcock or wall hydrant) about 6 in long, and you\u2019re trying to find the brand and model. That helps you get the right replacement parts or stem kit. Here\u2019s how to go about it.<\/p>\n<h2>Q: What features help identify the faucet?<\/h2>\n<p><strong>A:<\/strong> Key traits to note:<\/p>\n<ul>\n<li>Does it have a vacuum breaker or anti-siphon on top behind the handle?<\/li>\n<li>What is the length (thru-wall dimension) \u2014 6 in, 8 in, etc.<\/li>\n<li>The shape and markings on the stem (threads, square or round, number of threads).<\/li>\n<li>The handle style (wheel, star, or lever). Some brands use unique handle designs.<\/li>\n<li>Any logo or cast letters in the body (often \u201cBK\u201d, \u201cM\u201d, or brand name) as per the BK Products identification guide. :contentReference[oaicite:1]{index=1}<\/li>\n<\/ul>\n<h2>Q: Are there common brands with 6 in frost-free models?<\/h2>\n<p><strong>A:<\/strong> Yes, many brands make 6-inch frost-proof faucets. Examples include:<\/p>\n<ul>\n<li>Arrowhead Brass \u2014 their 6 in. lead-free anti-siphon models.<\/li>\n<li>Plumber\u2019s Choice \u2014 6 in anti-siphon sillcocks. :contentReference[oaicite:3]{index=3}<\/li>\n<li>ReliaBilt \u2014 they sell a 6-inch brass frost-resistant sillcock. :contentReference[oaicite:4]{index=4}<\/li>\n<li>BK Products \u2014 many frost-proof faucets carry a \u201cBK\u201d or \u201cM\u201d triangle marking as part of their identification system. :contentReference[oaicite:5]{index=5}<\/li>\n<\/ul>\n<h2>Q: What measurement matters most?<\/h2>\n<p><strong>A:<\/strong> The \u201cstem length\u201d or \u201cinside stem measurement\u201d matters a lot. BK\u2019s identification guide shows different part numbers based on that measurement. Having that length tells suppliers which replacement stem fits your unit.<\/p>\n<h2>Q: How to find the replacement stem or kit?<\/h2>\n<p><strong>A:<\/strong> Once you have brand clues and the stem length, you can:<\/p>\n<ul>\n<li>Contact the brand with photos and ask for a stem or repair kit matching your spec.<\/li>\n<li>Search for \u201c6 in frost-free faucet stem kit \u201d or \u201c6 in sillcock repair kit.\u201d<\/li>\n<li>Visit plumbing supply houses with the faucet part or measurements to match by eye.<\/li>\n<\/ul>\n<h2>Q: What to do now to proceed?<\/h2>\n<p><strong>A:<\/strong> Steps to take now:<\/p>\n<ol>\n<li>Remove the handle and bonnet nut to expose the stem.<\/li>\n<li>Measure the stem length (tip to tip), count threads, and note thread type.<\/li>\n<li>Note any cast or stamped brand markings on the body (BK, M, arrow, etc.).<\/li>\n<li>Take clear photos and send them to specialty plumbing parts vendors or the faucet manufacturer.<\/li>\n<\/ol>\n<p>For more about frost-free faucet identification, see this resource: BK Products Sillcock Identification Guide.<\/p>\n<p><em>I&#8217;m Chris Mayer, writing for <a href=\"https:\/\/plumbing101.i234.me\" target=\"_blank\" rel=\"noopener\">Plumbing 101<\/a>.<\/em><\/p>\n<\/article>\n","protected":false},"excerpt":{"rendered":"<p>How to Identify a 6-in Frost-Free Outdoor Faucet(plumbing101.i234.me) \u2014 You have a frost-free faucet (a sillcock or wall hydrant) about 6 in long, and you\u2019re trying to find the brand and model. That helps you get the right replacement parts or stem kit. Here\u2019s how to go about it. Q: What features help identify the&hellip; <a class=\"more-link\" href=\"https:\/\/plumbing101.i234.me\/wordpress\/how-to-identify-a-6-in-frost-free-outdoor-faucet\/\">Continue reading <span class=\"screen-reader-text\">How to Identify a 6-in Frost-Free Outdoor Faucet<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":309,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":"","_wpscp_schedule_draft_date":"","_wpscp_schedule_republish_date":"","_wpscppro_advance_schedule":false,"_wpscppro_advance_schedule_date":"","_wpscppro_dont_share_socialmedia":null,"_wpscppro_custom_social_share_image":0,"_facebook_share_type":"default","_twitter_share_type":"default","_linkedin_share_type":"default","_pinterest_share_type":"default","_linkedin_share_type_page":"","_instagram_share_type":"default","_medium_share_type":"default","_threads_share_type":"default","_google_business_share_type":"default","_selected_social_profile":[],"_wpsp_enable_custom_social_template":false,"_wpsp_social_scheduling":{"enabled":false,"datetime":null,"platforms":[],"status":"template_only","dateOption":"today","timeOption":"now","customDays":"","customHours":"","customDate":"","customTime":"","schedulingType":"absolute"},"_wpsp_active_default_template":true},"categories":[79],"tags":[397,462,253,398,395,461,400,109,111,48,275,460,399,115,401,396],"class_list":["post-232","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-general-plumbing-help","tag-6-in-frost-proof-hydrant","tag-6-in","tag-faucet","tag-faucet-stem-replacement","tag-frost-free-faucet","tag-frost-free","tag-frost-free-hose-bib","tag-general","tag-help","tag-how","tag-identify","tag-outdoor","tag-outdoor-faucet-make-model","tag-plumbing","tag-plumbing-parts","tag-sillcock-identification","entry"],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/plumbing101.i234.me\/wordpress\/wp-json\/wp\/v2\/posts\/232","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/plumbing101.i234.me\/wordpress\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/plumbing101.i234.me\/wordpress\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/plumbing101.i234.me\/wordpress\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/plumbing101.i234.me\/wordpress\/wp-json\/wp\/v2\/comments?post=232"}],"version-history":[{"count":3,"href":"https:\/\/plumbing101.i234.me\/wordpress\/wp-json\/wp\/v2\/posts\/232\/revisions"}],"predecessor-version":[{"id":1551,"href":"https:\/\/plumbing101.i234.me\/wordpress\/wp-json\/wp\/v2\/posts\/232\/revisions\/1551"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/plumbing101.i234.me\/wordpress\/wp-json\/wp\/v2\/media\/309"}],"wp:attachment":[{"href":"https:\/\/plumbing101.i234.me\/wordpress\/wp-json\/wp\/v2\/media?parent=232"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/plumbing101.i234.me\/wordpress\/wp-json\/wp\/v2\/categories?post=232"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/plumbing101.i234.me\/wordpress\/wp-json\/wp\/v2\/tags?post=232"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}