These two pieces connect your autopilot with your rudder post or quadrant. Each alone costs lots more in store. These two pieces are for the larger Raymarine autopilot linear drive unit M12 rid end rose joint K067. These pieces is bigger and stronger then the smaller small boat version.
Vertical part is for a 1/2" hole in quadrant and has a 1/2" stainless nylock with washer. Horizontal piece that connects to autopilot rod M12 matches autopilot rod and has a stainless steel counternut.
All 316 stainless steel. Picture of autopilot for reference only and not for sale here.
New these two pieces cost over $320