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Published byFerdinand Jefferson Modified over 9 years ago
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AKA Carpenters Square Used for measuring right angles Most common use is for stairs and rafters
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AKA Speed Square Commonly used for roofing, cabinets, door and window frames Two inner scales are for establishing cutline's for rafters 3-4-5 triangle
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Most commonly used in wood working, masonry, and metal working Used to check and layout right and 45 degree angles Measures flatness
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Technical drawing instrument used by draftsmen Made of aluminum Used to cut and measure drywall
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Verifying elevations of foundations Structural framework Establishing proper drainage Determining the correct elevation for floors Establishing the height of doors and windows
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I-Beam Level Box Beam Level Torpedo Level
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Made out of aluminum Are field serviceable Used by contractors, drywall, ect Magnetic pieces built into frame, usually have more significance in strength
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Solid pieces of acrylic that are machine set into the box level frame at a high degree of accuracy Highest level of accuracy is 0.5mm in all level positions More sturdy and rigid in its build
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AKA Boat Level Used in small and tight spaces Magnetic strip on bottom Measures degrees and flatness
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Projects a straight line on a wall, floor or ceiling Most commonly used for framing pictures Used for measuring lines for painting
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