The DUCKBILL Principal
Saving Time and Labor, Patented DUCKBILL anchors work like toggle bolts in soil.
DUCKBILL are driven into the ground ( with no holes, no digging
DUCKBILL anchor systems offer the most effective, lightweight, economical solutions to any anchoring, large or small.
Manta Ray Performance
Revolutionizes Anchoring Technology
MANTA RAYs are driven with conventional hydraulic/pneumatic equipment that is readily available worldwide.
This is called Anchor Locking the anchor (using the MANTA RAY anchor locker). The anchor is pulled upon to reach the holding capacity required. No other system offers this feature.
The beautifully simple, effective and low-cost MANTA RAY anchor system represents a major breakthrough in ” anchoring
technology” with a multitude of uses in the Utility, Civil Engineering
Utility Poles Retaining Walls Sheet Piles Seawalls Pipelines EROSION CONTROL (revetment mats, embarkment repair)Underwater Applications
Manta Ray offers outstanding cost reductions for repair of existing walls, sheet piles
The STINGRAY anchor is the ideal earth anchor for heavy-duty anchoring applications.
445KN (100,000 Lbs) Ultimate Strength
338 KN (75,000 Lbs) Yield Strength
300 KN (67,500 Lbs) Working Load
Solid Core Rod (SCR)