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 182-161 24" Steel Rule, 4R
    Mitutoyo 182-161 24" Steel Rule, 4R
    Order # 182-161 Mfg # 182-161
    Special Price $106.01 Save 8 % Regular Price $115.23
  • Mitutoyo 182-151
    Mitutoyo 182-151 Steel Rule 450mm Satin Chrome Finish
    Order # 182-151 Mfg # 182-151
    Special Price $65.34 Save 8 % Regular Price $71.03
  • Mitutoyo 182-143
    Mitutoyo 182-143 18" Steel Rule, 5R
    Order # 182-143 Mfg # 182-143
    Special Price $65.34 Save 8 % Regular Price $71.03
  • Mitutoyo 182-141 18" Steel Rule
    Mitutoyo 182-141 18" Steel Rule
    Order # 182-141 Mfg # 182-141
    Special Price $76.19 Save 8 % Regular Price $82.83

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  • Mitutoyo 182-131 Steel Rule 300mm
    Mitutoyo 182-131 Steel Rule 300mm
    Order # 182-131 Mfg # 182-131
    Special Price $53.25 Save 8 % Regular Price $57.89
  • Mitutoyo 182-129
    Mitutoyo 182-129 12" Rule, Black Chrome, 16R Grads
    Order # 182-129 Mfg # 182-129
    Special Price $53.25 Save 8 % Regular Price $57.89
  • Mitutoyo 182-125 Satin Chrome Finish Steel Rule
    Mitutoyo 182-125 Satin Chrome Finish Steel Rule
    Order # 182-125 Mfg # 182-125
    Special Price $53.25 Save 8 % Regular Price $57.89
  • 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 $53.25 Save 8 % Regular Price $57.89
  • Mitutoyo 182-121 12" Steel Rule, 4R
    Mitutoyo 182-121 12" Steel Rule, 4R
    Order # 182-121 Mfg # 182-121
    Special Price $53.25 Save 8 % Regular Price $57.89
  • Mitutoyo 182-111 Satin Chrome Finish Steel Rule
    Mitutoyo 182-111 Satin Chrome Finish Steel Rule
    Order # 182-111 Mfg # 182-111
    Special Price $25.03 Save 8 % Regular Price $27.21
  • Mitutoyo 182-108 Steel Rule 6in x 150mm
    Mitutoyo 182-108 Steel Rule 6in x 150mm
    Order # 182-108 Mfg # 182-108
    Special Price $36.11 Save 8 % Regular Price $39.25
  • Mitutoyo 182-107 150mm (6" ) Satin Chrome Rule
    Mitutoyo 182-107 150mm (6" ) Satin Chrome Rule
    Order # 182-107 Mfg # 182-107
    Special Price $25.03 Save 8 % Regular Price $27.21
  • 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 $25.03 Save 8 % Regular Price $27.21
  • Mitutoyo 182-101 6" Steel Rule
    Mitutoyo 182-101 6" Steel Rule
    Order # 182-101 Mfg # 182-101
    Special Price $25.03 Save 8 % Regular Price $27.21
  • Starrett 136 50572
    Starrett 136 50572
    Order # 136 Mfg # 50572
    Special Price $86.94 Save 5 % Regular Price $91.52
  • Starrett 610N-6 52694
    Starrett 610N-6 52694
    Order # 610N-6 Mfg # 52694
    Special Price $41.43 Save 5 % Regular Price $43.62
  • Starrett 610N-12 52695
    Starrett 610N-12 52695
    Order # 610N-12 Mfg # 52695
  • Starrett 635N-150 70164
    Starrett 635N-150 70164
    Order # 635N-150 Mfg # 70164
  • Starrett 135A 50570
    Starrett 135A 50570
    Order # 135A Mfg # 50570
    Special Price $72.00 Save 5 % Regular Price $75.79
  • Starrett 12ME-300 50106
    Starrett 12ME-300 50106
    Order # 12ME-300 Mfg # 50106
  • Starrett 134
    Starrett 134
    Order # 134 Mfg # 50569
    Special Price $116.83 Save 5 % Regular Price $122.98
  • Starrett 12-24-4R 50105
    Starrett 12-24-4R 50105
    Order # 12-24-4R Mfg # 50105
  • Starrett 12-18-4R 50104
    Starrett 12-18-4R 50104
    Order # 12-18-4R Mfg # 50104
  • Mitutoyo 157-901
    Mitutoyo 157-901 Optical Parallel Set, .5000" -.5187"
    Order # 157-901 Mfg # 157-901
    Special Price $901.18 Save 8 % Regular Price $979.55
  • Starrett 289C 51324
    Starrett 289C 51324
    Order # 289C Mfg # 51324
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