MANTA RAY® anchors, a patented labor and time saving device, are driven into the ground with no holes, no digging and no concrete. Unlike other anchoring systems, the MANTA RAY actually compacts the soil around itself providing a safe and environmentally sensitive installation. The anchors are driven with conventional hydraulic/pneumatic equipment that is readily available worldwide. Once driven to the proper depth, an upward pull on the anchor tendon rotates the MANTA RAY into a perpendicular “anchor lock” position in undisturbed soil. Proper holding capacity is measured by a gauge on the anchor locker. Each anchor is immediately proof loaded to the exact capacity required.
MANTA RAY offers anchors with light to heavy duty holding capacities. All MANTA RAY anchors are made of galvanized ductile iron. All anchors are load tested to the desired holding capacity with the anchor locker.