The Ambtman Marine chocks are produced according to the DIN 81915 standard and our own designs of different sizes. They are approved by various classification societies.
Chock (type 8) considered as single type, and chock (type 12 and bigger) as double type, comply with Panama Canal Company regulations. The chocks can be delivered in either the A-type for welding into the bulwark, or the C-type for welding directly on deck, or welded into/onto any alternative supportive foundation and/or construction if desired.

Besides application in regular towing and mooring operations, bulwark and deck mounted chocks for emergency towing systems are also available.