Rules / Protractors / Squares

When extreme accuracy is required, look to Transcat. We are your premier provider of straight edges, rules, digital protractors, precision squares, digital levels, pocket tapes, long line tapes, and other professional measurement essentials. Simple tools are now driven by top technology, with digital options delivering high accuracy.  We stock the leaders in sensor-generated measurement devices and precision metrology tools, such as Starrett, Mitutoyo, Lufkin, and DigiPas. Whether you need a rule for exact measurement or an electronic level, Transcat gives you tools for every trade.

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  1. Fowler 524800750
    Fowler 524800750 12"Beveled Straight Edge w/Rule
    Order #: 524800750
    Mfg #: 524800750
    Availability: Item ships in about Ships in 2-3 weeks
    Special Price $38.00 Regular Price $41.47
    12"Beveled Straight Edge w/Rule Learn More
  2. Fowler 524800800
    Fowler 524800800 24"Beveled Straight Edge w/Rule
    Order #: 524800800
    Mfg #: 524800800
    Availability: Item ships in about Ships in 2-3 weeks
    Special Price $57.00 Regular Price $63.30
    24"Beveled Straight Edge w/Rule Learn More
  3. Fowler 527500060
    Fowler 527500060 Cylindrical Square,6"
    Order #: 527500060
    Mfg #: 527500060
    Availability: Item ships in about Ships in 2-3 weeks
    Special Price $181.00 Regular Price $200.91
    Cylindrical Square,6" Learn More
  4. Fowler 527500120
    Fowler 527500120 Cylindrical Square,12"
    Order #: 527500120
    Mfg #: 527500120
    Availability: Item ships in about Ships in 2-3 weeks
    Special Price $259.00 Regular Price $286.94
    Cylindrical Square,12" Learn More
  5. Fowler 544224501
    Fowler 544-224-501 Mini Mag Protractor
    Order #: 544224501
    Mfg #: 544224501
    Availability: Item ships in about Ships in 2-3 weeks
    Special Price $100.00 Regular Price $105.72
    Mini Mag Protractor Learn More
  6. Fowler 522950060
    Fowler 522950060 Flexible Rule,4R 6"
    Order #: 522950060
    Mfg #: 522950060
    Availability: Item discontinued
    Special Price $11.00 Regular Price $11.75
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    Flexible Rule,4R 6" Learn More
  7. Fowler 523080060
    Fowler 523080060 EZ Read Flexible Rule,16R 6"
    Order #: 523080060
    Mfg #: 523080060
    Availability: Item discontinued
    Special Price $10.00 Regular Price $10.30
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    EZ Read Flexible Rule,16R 6" Learn More
  8. SPI Tools 31-038-3 Digital Protractor/Inclinometer
    SPI Tools 31-038-3 Digital Protractor/Inclinometer
    Order #: 31-038-3
    Mfg #: 31-038-3
    Availability: Item ships in about Ships in 2-3 weeks
    Special Price $250.00 Regular Price $265.95
    Digital Protractor/Inclinometer Learn More
  9. General Tools and Instruments 318-305ME Econ.Precision SS Ruler 6"x15/32",Inch/Metric
    General Tools and Instruments 305ME Econ.Precision SS Ruler 6"x15/32",Inch/Metric
    Order #: 305ME
    Mfg #: G2615864
    Availability: Item ships in about Ships in 1-2 weeks
    $0.00
    Econ.Precision SS Ruler 6"x15/32",Inch/Metric Learn More
  10. Milwaukee Tools 48-22-7135 35Ft Magnetic tape Measure
    Milwaukee Tools 48-22-7135 35Ft Magnetic tape Measure
    Order #: 48-22-7135
    Mfg #: 48-22-7135
    Availability: Item ships in about 2 - 3 Weeks
    Special Price $28.00 Regular Price $44.00
    35Ft Magnetic tape Measure Learn More
  11. Milwaukee Tools 48-22-5101 100Ft. Closed Reel Long Tape
    Milwaukee Tools 48-22-5101 100Ft. Closed Reel Long Tape
    Order #: 48-22-5101
    Mfg #: 48-22-5101
    Availability: Item ships in about 2 - 3 Weeks
    Special Price $20.00 Regular Price $31.00
    100Ft. Closed Reel Long Tape Learn More
  12. Starrett B300-36
    Starrett B300-36 12"(300mm)Combination Square Blade(blade only)
    Order #: B300-36
    Mfg #: B300-36
    Availability: Item ships in about Call for availability
    Special Price $58.00 Regular Price $64.00
    12"(300mm)Combination Square Blade(blade only) Learn More
  13. Starrett AMSE-500
    Starrett AMSE-500 500mm Aluminum Rule
    Order #: AMSE-500
    Mfg #: AMSE-500
    Availability: Item ships in about Call for availability
    $7.94
    500mm Aluminum Rule Learn More
  14. Starrett MS-2
    Starrett MS-2 1m Straight Edge Aluminum Meter Stick
    Order #: MS-2
    Mfg #: MS-2
    Availability: In stock
    Special Price $13.00 Regular Price $13.01
    1m Straight Edge Aluminum Meter Stick Learn More
  15. Combination Square Set,12"Rule No Protractor
    Mitutoyo 180-903B Combination Square Set,12"Rule No Protractor
    Order #: 180-903B
    Mfg #: 180-903B
    Availability: Item discontinued
    Special Price $163.00 Regular Price $168.00
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    Combination Square Set,12"Rule No Protractor Learn More
  16. 18" Blade Combination Square
    Mitutoyo 180-703B 18" Blade Combination Square
    Order #: 180-703B
    Mfg #: 180-703B
    Availability: Item discontinued
    Special Price $87.00 Regular Price $89.20
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    18" Blade Combination Square Learn More
  17. Stahlwille 12935/3
    Stahlwille 12935/3 Tape Measure
    Order #: 77040010
    Mfg #: 77040010
    Availability: Item ships in about 2 - 3 Weeks
    Special Price $36.00 Regular Price $36.80
    Tape Measure Learn More
  18. Apex PHV1312DN
    Crescent PHV1312DN 3/4" x 12'Engineer's Hi-Viz Orange P1000 Tape Measure
    Order #: PHV1312DN
    Mfg #: PHV1312DN
    Availability: Item ships in about Ships in 2-3 weeks
    Special Price $9.00 Regular Price $17.70
    3/4" x 12'Engineer's Hi-Viz Orange P1000 Tape Measure Learn More
  19. Starrett KTX12-3.5M-N
    Starrett KTX12-3.5M-N 3.5m/12'Tape Measure,1/2"Wide Blade,Plastic,Sliding Lock
    Order #: KTX12-3.5M-N
    Mfg #: 30648
    Availability: Item ships in about Ships in 2-3 weeks
    Special Price $9.00 Regular Price $9.02
    3.5m/12'Tape Measure,1/2"Wide Blade,Plastic,Sliding Lock Learn More
  20. Starrett KLIXP24-1-N
    Starrett KLIXP24-1-N Exact Plus 24"Aluminum Magnetic I-beam Level
    Order #: KLIXP24-1-N
    Mfg #: 30704
    Availability: Item ships in about Call for availability
    Special Price $59.00 Regular Price $59.98
    Exact Plus 24"Aluminum Magnetic I-beam Level Learn More
  21. Stanley Hand Tools 680-33-115
    Stanley Hand Tools 680-33-115 10'Powerlock Pocket Tape Measure w/Diameter Scale
    Order #: 680-33-115
    Mfg #: 680-33-115
    Availability: Item ships in about 3 - 4 Weeks
    Special Price $5.00 Regular Price $6.95
    10'Powerlock Pocket Tape Measure w/Diameter Scale Learn More
  22. Lufkin 624FTN
    Lufkin 624FTN 4'One Piece Steel Rule
    Order #: 624FTN
    Mfg #: 624FTN
    Availability: Item ships in about Ships in 2-3 weeks
    Special Price $75.00 Regular Price $157.39
    4'One Piece Steel Rule Learn More
  23. Leica 6008613
    Leica 6008613 One Button Laser w/Rod Eye Classic Receiver,Bracket,Chargr
    Order #: 6008613
    Mfg #: 6008613
    Availability: Item discontinued
    Special Price $957.00 Regular Price $1,040.00
    View details
    One Button Laser w/Rod Eye Classic Receiver,Bracket,Chargr Learn More
  24. Leica 6008612
    Leica 6008612 One Button Laser w/Rod Eye Basic Receiver,Carrying Case
    Order #: 6008612
    Mfg #: 6008612
    Availability: Item discontinued
    Special Price $713.00 Regular Price $750.00
    View details
    One Button Laser w/Rod Eye Basic Receiver,Carrying Case Learn More
  25. Leica 6008610
    Leica 6008610 One Button Laser w/Rod Eye Basic Receiver,Bracket,Charger
    Order #: 600810
    Mfg #: 6008610
    Availability: Item discontinued
    Special Price $851.00 Regular Price $895.00
    View details
    One Button Laser w/Rod Eye Basic Receiver,Bracket,Charger Learn More
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