Used for the rocky beaches and shores of Japan, and used for securing yourself or your equipment and keep either from falling in to the sea, these pitons (haken) offer two tie down points and a large knifeblade design.

The smooth circle on one loop hole and slight point on the other call back to the Snow Peak pitons of the 60s and 70s respectively.

As a transition era product for Carp, the two identical products with varying packaging are shown here.

Snow Peak has had a welcoming relationship with fishing as a form of outdoor recreation since a year after the brand was created. See their current offerings on their website.