It is a four-cornered guide in the Sanwa standard.
Sanwa?(Sanwa)??can only be mounted lever.
Q. What is a guide?
A guide is a frame that controls the movement of the lever.
A quadrilateral guide refers to a frame in which the internal space is in the form of a quadrilateral, and??has the advantage?of?accurately entering diagonal input?.
However, since it feels like the lever is hitting the guide,?it tends?to be?difficult to adapt easily if you get used?to the?shading?.
Most Korean arcades use Mugak guides.
