Abstract: A loop bottom buoy stick having a primary upper section and a primary lower section configured to receive a connector in an eyelet at the distal end of the primary lower section. The lower section includes a fixed section and a flap section adjacent to the fixed section. The fixed section is a continuation of the primary upper section and the flap section in combination with the fixed section forms the eyelet. The flap section is arranged to be able to be drawn away from the fixed section to establish a spacing through which the connector can easily pass. Optional spacer inserts may be used to set the positioning of a buoy on the stick.

Abstract: A breakaway coupling having a loop for receiving a connecting element. The loop includes a material reduction region. The material reduction region is formed as part of the loop such that the loop breaks at that region when placed under a pre-defined load. The coupling may be of fixed or swivel configuration. The material reduction region has dimensions less than the remainder of the loop such that-when the selected load is reached, the loop will break in that region. This design is particularly suited for those conditions when an underwater connecting element, such as a rope tied between an underwater lobster trap and a floating buoy, comes in contact with a marine animal. If the animal is of sufficient size, such as a whale, to apply the selected load to loop breakage, the connecting element will be released and the possibility of entanglement with the marine animal will be substantially reduced.

Abstract: A loop bottom buoy stick having a primary upper section and a primary lower section configured to receive a connector in an eyelet at the distal end of the primary lower section. The lower section includes a fixed section and a flap section adjacent to the fixed section. The fixed section is a continuation of the primary upper section and the flap section in combination with the fixed section forms the eyelet. The flap section is arranged to be able to be drawn away from the fixed section to establish a spacing through which the connector can easily pass. Optional spacer inserts may be used to set the positioning of a buoy on the stick.