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Specification and Ordering Information 

Preset Bi-directional Click Wrench With Interchangeable Heads English units of Measure      

 Contact Your SR Sales Professional

Part NumberModel Designation English Minimum Capacity English Capacity Metric Minimum CapacityMetric Capacity
847100 BLT 50 I  10 in lb 50 in lb 1.2 Nm 6 Nm
874011 BLT 150 I 30 in lb 150 in lb 3.4 Nm 17 Nm
874016 BLT 300 I 60 in lb 300 in lb  6.8 Nm 34 Nm 
874013 BLT 750 I 150 in lb  750 in lb 17 Nm 85 Nm
874014 BLT 1800 I 360 in lb 1800 in lb 40.8 Nm 204 Nm
874054 BLT 1800 I ERGO  900 in lb 1800 in lb   40.8 Nm 204 Nm
874334 BLT 3600 I 720 in lb 3600 in lb  81.4 Nm 407 Nm 
874137 BLT 4800 I 960 in lb 4800 in lb  108.4 Nm 542 Nm

 

 

 Specification and Ordering Information 

 English Measurement System                          Contact Your SR Sales Professional  

Part NumberModel Designation A (in.)B (in.)C (in.)D (in.)Weight (lbs.)
847100 BLT 50 I 8.8 0.8 0.5 0.9 0.8
874011 BLT 150 I     8.8 0.8 0.5 0.9 0.8
874016 BLT 300 I 8.8 0.8 0.5 0.9 0.8
874013 BLT 750 I 12.6 1.0 0.5 0.9 1.0
874014 BLT 1800 I 15.9 1.1 0.5 0.9 1.3
874054 BLT 1800 I ERGO 24.3 1.8 0.6 2.0 5.5
874334 BLT 3600 I 24.3 1.8 0.6 2.0 5.5
874137 BLT 4800 I 34.3 1.8 0.6 2.0 8.3

 

 Grip Extension for All Wrenches 3000 In. Lbs. Capacity or less Order PN 853601.  

Grip ExtensionUse of handle requires recalibration  

 *Optional Handle Extension for wrenches 810334 and 810137 - Order PN 853363.

 Use of handle requires recalibration. 

Need Interchangeable Heads? Customers Tell Us We Make The Best.  

Specification and Ordering Information

BLT Metric Units of Measure                                 Contact Your SR Sales Professional 

Part NumberModel Designation A (mm)B (mm)C (mm)D (mm)Weight (kg)
874011 BLT 150 I 224 19 13 24 0.3
874016 BLT 300 I 224 19 13 24 0.3
874013 BLT 750 I 319 25 13 24 0.5
874014 BLT 1800 I 405 29 13 24 0.6
874054 BLT 1800 I ERGO 618 44 16 51 2.5
874334 BLT 3600 I 618 44 16 51 2.5
874137 BLT 4800 I 872 44 16 51 3.8 

 

 Grip Extension for All Wrenches 3000 In. Lbs. Capacity or less Order PN 853601. Grip Extension

 

Use of handle requires recalibration.   

 

Optional Handle Extension for wrenches 810485 and 810153 - Order PN 853363.Use of handle requires recalibration. 

 

The click wrench with the best repeatability now works in CW and CCW! 

 

Applications  

 

BLT Bidirectional Click Wrench from Sturtevant RichmontBi-directional Preset Interchangeable Head torque wrenches are ideal for any application where:

 

  • The fastener or fitting to be tightened cannot readily be engaged with a socket.
  • Repeatability is crucial to accurate assembly.
  • It is advisable to eliminate the possibility of having the operator set the wrong torque on the tool.
  • Bi-directional capability adds to efficiency.
  • Simplicity and efficiency are needed.
  • Very high durability is important.

 

These needs are common in assembly and standardized field maintenance operations, and the BLT-Series tools are superb for these types of applications. 

 

Features and Characteristics

 

  • SR Dovetail Head connects to over 100 SR Interchangeable Heads. All of our interchangeable heads fit on all of our dovetail wrenches, meaning you don’t have to buy multiple wrenches and heads in the same torque range to cover all fastener sizes.
  • Error Proofing By Design: the SR Dovetail transmits the load at a right angle from the wrench to the head, providing exceptional strength and rigidity of connection.
  • A pin lock on the dovetail assures positive head connection, yet permits head changeover in seconds.
  • BLT-Series torque wrenches have CW +/- 4% Indicated Value Accuracy and CCW +/- 6% Indicated Value Accuracy from 20% to 100% of capacity, meeting or exceeding the requirements of ASME B107.300-2010 and ISO 6789.
  • Error Proofing By Behavior Modification: excellent tactile and audible pulse when the preset torque is achieved.
  • Error Proofing By Design: the flattened case prevents side-loading and ensures greater accuracy and durability. 
  • Comfortable cushion grip plus light-weight for excellent ergonomics.
  • The torque is preset and locked in with a special CART tool.
  • Torque can be set using any unit of measurement.
  • Can be ordered preset from the factory or you can set the torque with your own torque tester.
  • All of our tools provide torque measurement in the clockwise direction. The BLT preset click wrench measures torque in both clockwise and counterclockwise directions. 

 

 

 

Contact Your Local SR Sales Professional  

 

 

 

Sturtevant Richmont tools are proudly made by highly capable union hands.