Scanstrut SC50 Adjustable Wedge f/Satcom Mounts [SC50]SC50 Adjustable Wedge for Satcom Mounts Designed to work with Scanstrut satcom mounts, you can quickly and easily provide a level mounting surface on any boat. Satcom antennas require a horizontal mounting surface to function correctly. Finding this on any powerboat is often difficult. This satcom wedge, eradicates this problem by providing a level mounting surface on slopes from 0 to 12. Compatible with: SC35, SC45, SC45R and SC65 satcom mount