This pin set includes 22 pins: 10 round 1/4" x 2-1/4", 5 round 3/8" x 2-3/8", and 7 square 5/16" x 2-5/16". These zinc plated pins can be used in many places. They feature a quick connect and disconnect for easy use. You never have to worry about an insecure connection with the double wire mechanism. PLEASE NOTE: this product is only available at our Texas locations. | Spring Creek Products 22-Piece Assorted Pins