Links are made of durable urethane.
For use with AlturnaMAT®, VersaMAT®, TrakMAT®, and LibertyMAT®/EuroMat®.. Justrite Four-Way Urethane Connector For Ground Protection Mats, HDU-4-WAY Use single links to connect two mats end-to-end or side-to-side to create a roadway; double links can create a platform by connecting four mats together at the common corners.