J E N N M A R H E A D Q U A R T E R S
Pittsburgh, PA USA • (412) 963-9071 • www.jennmar.com
Support
you can trust,
underground.
JENNMAR's PYTHON
®
Made right. Made right here.
PYTHON Expandable Rock Bolts respond to the most demanding
rock reinforcement and support applications. With its high load
capacity and excellent elongation properties, PYTHONs provide
immediate full-length support that withstands rock movement without
shearing. It is also the only expandable rock bolt made in the United
States, satisfying all Buy America(n) Acts.
For more than 40 years, miners
have trusted JENNMAR to deliver
superior ground support products and
innovative solutions to challenging strata
conditions. From bolts and beams to
channels and trusses to resin and rebar,
we're proud to make the products that
make mining safer and more effi cient.