@toolmantailor: 📏 WHAT IS THE BLACK DIAMOND ON A TAPE MEASURE? Most people see it every day and never know what it's for. The black diamond marks 19.2-inch centers (19-3/16"). Builders use it as an alternative spacing layout for: 🔨 Floor Joists 🔨 Roof Trusses 🔨 Wall Studs Why 19.2"? Because five 19.2" spaces equal exactly 8 feet. It's a quick layout reference built right into your tape measure that can save time and reduce math on the job. Be honest... 👇 Did somebody teach you this, or were you today years old when you learned it? #ToolManTailor #framer #construction #jobsite #LearnOnTikTok

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Monday 26 October 2026 11:42:01 GMT