This listing is for one Pop-up Camper Tent Pole End Connector. It attaches the shepherd hook tent support pole to the bed bow. This clasp latches over the center of the bow.

COLEMAN/FLEETWOOD POP UP CAMPERS

Some glide out and tip out poles use this clasp as well. 

The end that accepts into the tent pole measures 3/4 of an inch. Inside the clasp measures 1 inch wide.

1-1/2 inches in overall height.