Designed for full-surface, half-surface, half-mortise, or offset application. Holes are countersunk on both sides. The pins are removable for easy door installation. Set consists of: 1 pair loose pin hinges, 3′ x 2-1/2′; 1 each zinc hook and eye, 2-1/2′, door pull, and 16-3/8′ National Hardware spring with hooks.