BW Range | Hi-Force | Hydraulic Torque Wrenches | HES
Hi-Force product

BW Range

Backup Wrenches

  • Prevents back nut rotation during torque tightening applications
  • Heavy-duty industrial construction with ergonomic grip for safe and easy operation
  • Standard imperial and metric female hexagon links available
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Product Overview

The Hi-Force BW series of backup wrenches provide an easily fitted and easily removable back nut reaction arm to prevent both nuts rotating during tightening applications. The ‘T-Bar’ design adjustable reaction point prevents lock up once tightening is completed.

Product resources

  • Suitable for use with TWS-N & TWH-N Wrenches
  • Interchangeable hexagon links
  • Positive release mechanism

Technical specifications

Model NumberDescriptionBWH incl. set of links:
FromTo
BWI-SETHolder complete with imperial link set (12 pcs)1 7/16"3 7/8"
BWM-SETHolder complete with metric link set (14 pcs)36 mm100 mm

Holder and Imperial Hexagon Links

Model NumberDescriptionHexagon AF Size
BWHBackup wrench holder-
BWI-107Hexagon link1 7/16"
BWI-110Hexagon link1 5/8"
BWI-113Hexagon link1 13/16"
BWI-200Hexagon link2"
BWI-203Hexagon link2 3/16"
BWI-206Hexagon link2 3/8"
BWI-209Hexagon link2 9/16"
BWI-212Hexagon link2 3/4"
BWI-215Hexagon link2 15/16"
BWI-302Hexagon link3 1/8"
BWI-308Hexagon link3 1/2"
BWI-314Hexagon link3 7/8"

Holder and Metric Hexagon Links

Model NumberDescriptionHexagon AF Size
BWHBackup wrench holder-
BWM-36Hexagon link36 mm
BWM-41Hexagon link41 mm
BWM-46Hexagon link46 mm
BWM-50Hexagon link50 mm
BWM-55Hexagon link55 mm
BWM-60Hexagon link60 mm
BWM-65Hexagon link65 mm
BWM-70Hexagon link70 mm
BWM-75Hexagon link75 mm
BWM-80Hexagon link80 mm
BWM-85Hexagon link85 mm
BWM-90Hexagon link90 mm
BWM-95Hexagon link95 mm
BWM-100Hexagon link100 mm

Dimensions (mm) - Imperial Hexagon Links

Model Number
ABCDEFG
BWI-10764.53903645211.550147
BWI-11073.53903645220.550147
BWI-11378.53903645225.550147
BWI-20085390364523250147
BWI-20387.53903645234.550147
BWI-20693390364524050147
BWI-20997.53903645244.550147
BWI-212104.53903645251.550147
BWI-215113390364526050147
BWI-302119.53903645266.550147
BWI-308132.53903645279.550147
BWI-314147.53903645294.550147

Dimensions (mm) - Metric Hexagon Links

Model NumberDimensions in mm
ABCDEFG
BWM-3664.53903645211.550147
BWM-4173.53903645220.550147
BWM-4678.53903645225.550147
BWM-5085390364523250147
BWM-5587.53903645234.550147
BWM-6093390364524050147
BWM-6597.53903645244.550147
BWM-70104.53903645251.550147
BWM-75113390364526050147
BWM-80119.53903645266.550147
BWM-85130390364527750147
BWM-90135.53903645282.550147
BWM-95143390364529050147
BWM-100148390364529550147

Dimension

Hi force dim draw torque tools BW

Services and support

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