Web“The diamonds start at the 19.2 inches mark on the tape and can be utilized to help correctly space the floor trusses for a 4×8 T&G sub-floor with a span rating of 20” o.c. … Web22 dec. 2024 · Dan wrote in asking what is that little diamond mark on his tape measurer at 19-3/16 inches? Look further down the tape and you will see it repeated every 19+ inches, always at some imprecise measurement, not really a multiple of 3/16 of an inch. Finally when you get to 8 feet it is dead on.
What Is the Diamond on a Measuring Tape Used for?
Web6 aug. 2024 · By Zac Roberts Last updated Aug 6, 2024 0. The diamond on a measuring tape is used for an additional level of accuracy. If you were to measure something that had an uneven surface, such as the height of a flat wall, the diamond could be used to ensure that there is no discrepancy in measurements. It also can assist with measurements … Web10 jan. 2024 · The diamond on a tape measure indicates the center of the tape. This can be useful when you’re trying to make precise measurements or when you need to find the center of an object. To use the diamond marker, simply align it with the edge of your object and then make your measurement. hide me bruce parham
What is the Diamond on a Tape Measure For? - Measuring Expert
Web23 feb. 2024 · Of all the tape measure markings, black diamonds get overlooked. When they are noticed, most have no idea of their proper use. In fact, to the untrained eye, they won’t seem to have any rhyme or reason being at 19-3/16, around 38-13/32, then 57-19/32, and so on. In truth, these black diamonds serve as truss, or black truss, indicators. WebThe black diamond marks every 19.2" on our tape rule blades are for spacing Engineered Lumber joists and studs. Several wood product manufacturers offer Engineered Lumber as a substitute for conventional lumber. Span tables for these lumber products provide ratings for spacing of 12in., 16in., 19-3/16in., and 24in. Web20 feb. 2024 · What does the diamond on a tape measure mean. The diamond found on most tape measures is found every 19.2 inches. It’s the marking most commonly used for spacing flooring “I” joists and trusses of roofs. You will find the black diamonds located at: 19.2 inches, 38.4 inches, 57.6 inches, 76.8 inches, and 8 feet. hide meeting name in outlook calendar