The main body adopts special stainless steel which is widely used for industrial parts such as sea water pump, and is excellent in wear resistance and corrosion resistance.
The unique two-room structure makes it possible to smoothly connect the ropes and the net, and it corresponds to ropes and rings of up to 30 mm.
The interlock system is adopted, the main body and the gate firmly mesh, realizing high usage load. In addition, it also contributes to improving the load to be used by suppressing deformation at the time of tension by entering the middle center bar in the main body.