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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  • Mitutoyo 182-143
    Mitutoyo 182-143 18" Steel Rule, 5R
    Order # 182-143 Mfg # 182-143
    Special Price $45.69 Save 8 % Regular Price $49.67
  • Mitutoyo 182-141 18" Steel Rule
    Mitutoyo 182-141 18" Steel Rule
    Order # 182-141 Mfg # 182-141
    Special Price $53.28 Save 8 % Regular Price $57.92
  • Mitutoyo 182-131 Steel Rule 300mm
    Mitutoyo 182-131 Steel Rule 300mm
    Order # 182-131 Mfg # 182-131
    Special Price $37.24 Save 8 % Regular Price $40.48
  • Mitutoyo 182-129
    Mitutoyo 182-129 12" Rule, Black Chrome, 16R Grads
    Order # 182-129 Mfg # 182-129
    Special Price $37.24 Save 8 % Regular Price $40.48

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    Request a Rental Quote Call us at (800) 264-4059
  • Mitutoyo 182-125 Satin Chrome Finish Steel Rule
    Mitutoyo 182-125 Satin Chrome Finish Steel Rule
    Order # 182-125 Mfg # 182-125
    Special Price $37.24 Save 8 % Regular Price $40.48
  • Mitutoyo 182-124 12" Rigid Steel Rule, 1" Wide 3R Grads
    Mitutoyo 182-124 12" Rigid Steel Rule, 1" Wide 3R Grads
    Order # 182-124 Mfg # 182-124
    Special Price $37.24 Save 8 % Regular Price $40.48
  • Mitutoyo 182-121 12" Steel Rule, 4R
    Mitutoyo 182-121 12" Steel Rule, 4R
    Order # 182-121 Mfg # 182-121
    Special Price $37.24 Save 8 % Regular Price $40.48
  • Mitutoyo 182-111 Satin Chrome Finish Steel Rule
    Mitutoyo 182-111 Satin Chrome Finish Steel Rule
    Order # 182-111 Mfg # 182-111
    Special Price $17.50 Save 8 % Regular Price $19.03
  • Mitutoyo 182-108 Steel Rule 6in x 150mm
    Mitutoyo 182-108 Steel Rule 6in x 150mm
    Order # 182-108 Mfg # 182-108
    Special Price $25.25 Save 8 % Regular Price $27.45
  • Mitutoyo 182-107 150mm (6" ) Satin Chrome Rule
    Mitutoyo 182-107 150mm (6" ) Satin Chrome Rule
    Order # 182-107 Mfg # 182-107
    Special Price $17.50 Save 8 % Regular Price $19.03
  • Mitutoyo 182-105 Steel Rule 6" x 150 mm
    Mitutoyo 182-105 Steel Rule 6" x 150 mm
    Order # 182-105 Mfg # 182-105
    Special Price $17.50 Save 8 % Regular Price $19.03
  • Mitutoyo 182-101 6" Steel Rule
    Mitutoyo 182-101 6" Steel Rule
    Order # 182-101 Mfg # 182-101
    Special Price $17.50 Save 8 % Regular Price $19.03
  • Starrett 136 50572
    Starrett 136 50572
    Order # 136 Mfg # 50572
    Special Price $64.60 Save 5 % Regular Price $68.00
  • Starrett 610N-6 52694
    Starrett 610N-6 52694
    Order # 610N-6 Mfg # 52694
    Special Price $28.97 Save 5 % Regular Price $30.50
  • Starrett 135A 50570
    Starrett 135A 50570
    Order # 135A Mfg # 50570
    Special Price $43.22 Save 5 % Regular Price $45.50
  • Starrett 134
    Starrett 134
    Order # 134 Mfg # 50569
    Special Price $86.45 Save 5 % Regular Price $91.00
  • Starrett 470 52482
    Starrett 470 52482
    Order # 470 Mfg # 52482
    Special Price $64.60 Save 5 % Regular Price $68.00
  • Starrett 47 50266
    Starrett 47 50266
    Order # 47 Mfg # 50266
    Special Price $165.30 Save 5 % Regular Price $174.00
  • Mitutoyo 180-702 18" (16R) Combination Square Blade Only
    Mitutoyo 180-702 18" (16R) Combination Square Blade Only
    Order # 180-702 Mfg # 180-702
    Special Price $100.28 Save 8 % Regular Price $109.00
  • Starrett 20ZZ-24
    Starrett 20ZZ-24
    Order # 20ZZ-24 Mfg # 55158
    Special Price $286.90 Save 5 % Regular Price $302.00
  • Starrett PT99433
    Starrett PT99433
    Order # PT99433 Mfg # 64500
    $256.00
  • Starrett 380-72 51444
    Starrett 380-72 51444
    Order # 380-72 Mfg # 51444
    Special Price $879.70 Save 5 % Regular Price $926.00
  • Starrett 380-48 51442
    Starrett 380-48 51442
    Order # 380-48 Mfg # 51442
    Special Price $486.40 Save 5 % Regular Price $512.00
  • Starrett 380-36 51441
    Starrett 380-36 51441
    Order # 380-36 Mfg # 51441
    Special Price $314.45 Save 5 % Regular Price $331.00
  • Starrett 380-24 W/SLC 66895
    Starrett 380-24 W/SLC 66895
    Order # 380-24 W/SLC Mfg # 66895
    Special Price $181.44 Save 4 % Regular Price $189.00
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