Image of Combination Squares - Lufkin
Image of L06CS
Image of L06CS
Image of L06CS

12" Combo Square

L12CS
The Crescent Lufkin 12" Combo Square is designed for carpenters, woodworkers, contractors, metal fabricators, and trades professionals who require accurate measuring, marking, and layout capabilities. The durable extruded square head features an integrated level for checking plumb and level surfaces, while laser-etched graduations improve visibility and resist wear over time. A self-adjusting knurled nut allows quick alignment and secure positioning, and the integrated brass scribe provides convenient marking for layout work. Ideal for woodworking, framing, finish carpentry, fabrication, remodeling, and general construction applications, this combo square delivers the versatility needed for accurate measurements and layout tasks.
  • Features
    • Extruded square head with integrated level for increased drop durability and accuracy
    • Knurled nut easily adjusts ruler to align measurements
    • Laser etched numbers increase legibility and protect against wear
    • Markings in inches and centimeters
    • Brass scribe stores in handle for quick and easy marking
  • Specifications
    • Weight (Catalog) : 0.670 lb
    • Warranty : Full Lifetime
    • Type : Combination Square
    • NITE EYE™ : No
    • Overall Length : 12.01 in
    • Overall Width : 4.8 in
    • Overall Height : 0.75 in
    • UPC : 037103328250
    • Prop 65 : WARNING: This product can expose you to chemicals, including lead, which is known to the State of California to cause cancer, birth defects or other reproductive harm.
    • Material : Aluminum
    • Graduation : 1/32nd
       0.1 cm
    • Color : Silver & Black
    • Weight (Catalog) : 0.670 lb
    • Warranty : Full Lifetime
    • Type : Combination Square
    • NITE EYE™ : No
    • Overall Length : 12.01 in
    • Overall Width : 4.8 in
    • Overall Height : 0.75 in
    • UPC : 037103328250
    • Prop 65 : WARNING: This product can expose you to chemicals, including lead, which is known to the State of California to cause cancer, birth defects or other reproductive harm.
    • Material : Aluminum
    • Graduation : 1/32nd
       0.1 cm
    • Color : Silver & Black
    • Measuring Range : 0 - 12 in
    • Blade Width : 4.75 in
    • Measurement Type : SAE/Metric
    • Blade Length : 12 in
    • Packaging : Bulk
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  • Frequently Asked Questions
    What is a combo square used for?
    A combo square is used for measuring, marking, checking 90° and 45° angles, verifying level surfaces, and performing layout tasks in woodworking, construction, and fabrication applications.
    What is the benefit of the integrated level?
    The integrated level helps users quickly check plumb and level conditions while performing measuring and layout work.
    How do you use a combo square?
    A combo square can be used to measure distances, mark straight lines, check square corners, verify 45° and 90° angles, and inspect level surfaces.
    Why are laser-etched graduations important?
    Laser-etched markings improve legibility and help protect measurement graduations from wear over time.
    What trades commonly use combo squares?
    Combo squares are commonly used by carpenters, woodworkers, remodelers, fabricators, construction professionals, and maintenance technicians.
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