Base plates for the Hanley (caterpillar) tunnels. The large hole is for placing the plate over the anchor rod, the small hole is for the clasp.
Base plate
working with Canadians since 1989
working with Canadians since 1989
Base plates for the Hanley (caterpillar) tunnels. The large hole is for placing the plate over the anchor rod, the small hole is for the clasp.