Jack leveling kit for counterweight base and jib system. The FlexiGuard counterweight base jack leveling kit attaches to the 8530566 concrete filled jib base that provides a portable anchorage for various products including the EMU, SafRig and more. The kit includes four leveling legs that allow the base and jib above to be adjusted for uneven surfaces. DBI-SALA has created a proven process for developing unique solutions. Whether it's an existing or modified product, or an entirely new design, FlexiGuard always meets the requirements of your specific application. Each custom solution is driven by our customers' needs and is dependent on the industry, environment and specific design constraints, including government standards. We also have numerous pre engineered systems that may be a perfect solution to your fall protection challenge. All of our systems are extremely durable and built to last with world class quality, materials and workmanship. They are unique solutions to unique challenges, and fall protection you can trust.