Your company account is blocked and you cannot place orders. If you have questions, please contact your company administrator.

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.

View as
Showing 1-25 of 530
Set Descending Direction
  1. New
    Lufkin L748MAG 26'/8m Tape Measure 1" Wide,Mag End Hook
    Lufkin L748MAG 26'/8m Tape Measure 1" Wide,Mag End Hook
    Order #: L748MAG
    Mfg #: L748MAG
    Availability: In stock
    $44.22
    26'/8m Tape Measure 1" Wide,Mag End Hook Learn More
  2. Starrett MS-2
    Starrett MS-2 1m Straight Edge Aluminum Meter Stick
    Order #: MS-2
    Mfg #: 36107
    Availability: In stock
    $25.65
    1m Straight Edge Aluminum Meter Stick Learn More
  3. Starrett KTX1-35-N
    Starrett KTX1-35-N 35' x 1" Tape Measure, English
    Order #: KTX1-35-N
    Mfg #: 30658
    Availability: In stock
    $58.44
    35' x 1" Tape Measure, English Learn More
  4. Starrett KTXP106-8M-N
    Starrett KTXP106-8M-N 8m Tape Measure
    Order #: KTXP106-8M-N
    Mfg #: 30640
    Availability: In stock
    $65.60
    8m Tape Measure Learn More
  5. Starrett S3020Z 12229
    Starrett S3020Z 12229 Complete Set All Four Squares In Case
    Order #: S3020Z
    Mfg #: 12229
    Availability: In stock
    Special Price $1,362.30 Regular Price $1,434.00
    Complete Set All Four Squares In Case Learn More
  6. Lufkin PHV1048CMEN
    Lufkin PHV1048CMEN Tape 1"X26'(25MMX8M) HI-VIZ Orange Lufkin
    Order #: PHV1048CME
    Mfg #: PHV1048CMEN
    Availability: In stock
    $43.49
    Tape 1"X26'(25MMX8M) HI-VIZ Orange Lufkin Learn More
  7. Starrett 71543
    Starrett 71543 Level Vial only for 98-8
    Order #: PT15025
    Mfg #: 71543
    Availability: In stock
    $30.00
    Level Vial only for 98-8 Learn More
  8. Starrett 98Z-12 50444
    Starrett 98Z-12 50444 Machinists' Level
    Order #: 98Z-12
    Mfg #: 50444
    Availability: In stock
    Special Price $632.70 Regular Price $666.00
    Machinists' Level Learn More
  9. Starrett 98-8 50442
    Starrett 98-8 50442 8" Cross Test Vial
    Order #: 98-8
    Mfg #: 50442
    Availability: In stock
    Special Price $336.30 Regular Price $354.00
    8" Cross Test Vial Learn More
  10. Starrett 98-6
    Starrett 98-6 Machinist Level
    Order #: 98-6
    Mfg #: 50441
    Availability: In stock
    Special Price $273.60 Regular Price $288.00
    Machinist Level Learn More
  11. Lufkin HV1425
    Lufkin HV1425 Power Return Tape, 25' Orange
    Order #: HV1425CT
    Mfg #: PHV1425N
    Availability: In stock
    $43.49
    Power Return Tape, 25' Orange Learn More
  12. Starrett SM66W
    Starrett SM66W Measure Stix, 3/4" x 6',S1 Grad Style,Adhesive Back
    Order #: SM66W
    Mfg #: 63169
    Availability: In stock
    $21.95
    Measure Stix, 3/4" x 6',S1 Grad Style,Adhesive Back Learn More
  13. V BRACKET ASSY
    V BRACKET ASSY VANE ALIGN V BRACKET ASSY
    Order #: V BRACKET ASSY
    Mfg #: V BRACKET ASSY
    Availability: In stock
    $841.50
    VANE ALIGN V BRACKET ASSY Learn More
  14. Starrett 385-36 51458
    Starrett 385-36 51458 36" Steel Straight Edge
    Order #: 385-36
    Mfg #: 51458
    Availability: In stock
    Special Price $507.30 Regular Price $534.00
    36" Steel Straight Edge Learn More
  15. Clearance
    Lufkin 2024CME
    Lufkin 2024CME Measuring Tape,3M/13'Chrome Case,1/2"Wide Blade
    Order #: 2024CME
    Mfg #: 2024CME
    Availability: In stock
    Special Price $6.47 Regular Price $18.83
    Measuring Tape,3M/13'Chrome Case,1/2"Wide Blade Learn More
  16. Mitutoyo 187-904 Bevel Protractor
    Mitutoyo 187-904 Bevel Protractor Bevel Protractor
    Order #: 187-904
    Mfg #: 187-904-10
    Availability: In stock
    Special Price $554.76 Regular Price $603.00
    Bevel Protractor Learn More
  17. Starrett KTXP106-26ME-N
    Starrett KTXP106-26ME-N 26'/(8m)English Tape Measure
    Order #: KTXP106-26ME-N
    Mfg #: 30639
    Availability: In stock
    $65.60
    26'/(8m)English Tape Measure Learn More
  18. DigiPas DWL2000SW
    DigiPas DWL2000SW Professional Software
    Order #: DWL2000SW
    Mfg #: 2-02001-00
    Availability: In stock
    $178.50
    Professional Software Learn More
  19. Clearance
    Starrett C331-150
    Starrett C331-150 5-3/4"/150mm Steel Rule
    Order #: C331-150
    Mfg #: 51331
    Availability: In stock
    Special Price $25.70 Regular Price $57.00
    5-3/4"/150mm Steel Rule Learn More
  20. Starrett C33H-18-4R
    Starrett C33H-18-4R 56400 Combination Square,18",4R Grads
    Order #: C33H-18-4R
    Mfg #: 56400
    Availability: In stock
    Special Price $379.05 Regular Price $399.00
    Combination Square,18",4R Grads Learn More
  21. Starrett C33H-12-16R
    Starrett C33H-12-16R 56398 12" Combination Square
    Order #: C33H-12-16R
    Mfg #: 56398
    Availability: In stock
    Special Price $312.07 Regular Price $328.50
    12" Combination Square Learn More
  22. Clearance
    Starrett 56700
    Starrett 56700 Flexible Tapered Chrome Rule,6"
    Order #: C310T-6
    Mfg #: 56700
    Availability: In stock
    Special Price $34.74 Regular Price $50.25
    Flexible Tapered Chrome Rule,6" Learn More
  23. Johnson Level & Tool 40-0915
    Johnson Level & Tool 40-0915 Magnetic Torpedo Laser Level
    Order #: 40-0915
    Mfg #: 40-0915
    Availability: In stock
    $57.57
    Magnetic Torpedo Laser Level Learn More
  24. Lufkin C21616THBLKN
    Lufkin C21616THBLKN Tape Measure 100',Chrome Clad Blade,1/16ths
    Order #: C21616THBLK
    Mfg #: C21616THBLKN
    Availability: In stock
    $453.42
    Tape Measure 100',Chrome Clad Blade,1/16ths Learn More
  25. Clearance
    Starrett C183 W/SLC 66930
    Starrett C183 W/SLC 66930 6" Steel Protractor
    Order #: C183 W/SLC
    Mfg #: 66930
    Availability: In stock
    Special Price $168.14 Regular Price $219.00
    6" Steel Protractor Learn More
Showing 1-25 of 530
per page