• Manufactured to ASTM and AASHTO standards.
• Bronze bearings for free sliding fit.
• Plated steel construction for easy cleaning and rust resistance.

The Marshall Stability Breaking Head is made of plated steel to ASTM and AASHTO specifications. Bronze bearings in the upper part assure a free sliding fit on the steel posts. The plating achieves a smooth surface for easy cleaning.

Asphalt Flow Indicator with Brake - English

info »
45-6892

Asphalt Flow Indicator with Brake - Metric

info »
45-6894

4" Marshall Breaking Head

For use with Marshall Stability Tester 45-6829/02 and 45-6829/06.

info »
45-6855