Shear Box Counterbalance

Model: HMA-739
Price: $70.00

HMA-739 Shear Box Counterbalance supports the top half of the Direct Shear Box to assure its weight will be less than 1% of the applied normal force, as required in ASTM test specifications. The HMA-739 can be used with Gilson round or square Shear Boxes for specimen dimensions 2.5in or smaller. Inquire for larger sizes.


  • Designed for Gilson round or square Shear Boxes smaller than 2.5in
  • Meets ASTM requirements

Included Items:

  • HMA-739 Shear Box Counterbalance
Estimated Shipping Weight 6.0lb (2.72kg)

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Estimated Shipping Weight 6.0lb (2.72kg)
Meets Standard(s):