Asphalt
Marshall Breaking Head, 6"
![Marshall Breaking Head, 6"](/product-originals/_lg@1x/AA-0010.jpg)
![Marshall Breaking Head, 6"](/product-originals/_lg@1x/AA-0010.jpg)
Meets ASTM D6927 specification.
The lower segment of the Marshall breaking head is mounted on a base with two vertical guide rods to connect the upper and lower segments. Sleeves on the upper segment guide the two sections together with minimal binding on the guide rods.