Werma-Signaltechnik-960-000-30-Skew-Foot-Werma-Signaltechnik-960-000-30-P-The-Werma-Signaltechnik-960-000-30-is-a-Skew-foot-for-a-Signal-Tower-It-is-then-possible-to-vertical-align-a-signal-tower-on-sloping-surfaces-P-Werma-Signaltechnik-960-000-30-Skew-Foot