Bolt-and-strap pintle hinges are designed with a long pintle bolt that attaches through the post or wall, creating a strong hold. The long bolt allows for adjustability for the perfect installation. Sold by the pair, a pair includes two straps, two pintle bolts, and a fastener pack. A pair is what is normally needed to install one gate Black powder coated finish. 12 Inch Strap Strap: 12" L x 1.5" W x 3/16" D Bolt: 11" L (center of the pivot point to the end of the bolt), 5/8" diameter, threaded its entire length Pintle: 5/8" diameter, 2.5" L Gap dimension: Approximately 2" Weight Rating: 70 lb per hinge 18 Inch Strap Strap: 18" L x 2-1/4" W x 7/32" D Bolt: 11" L (center of pivot point to end of bolt), 3/4" diameter, threaded portion maximum attachment is 7-1/2". Pintle: 3/4" diameter, 2-1/8" L Gap dimension: Approximately 2-1/2" Weight Rating: 80 lb per hinge 24 Inch Strap Strap: 24" L x 2-1/4" W x 7/32"D Bolt: 11" L (center of pivot point to end of bolt), 3/4" diameter, threaded portion maximum attachment is 7-1/2" Pintle: 3/4" diameter, 2-1/8" L Gap dimension: Approximately 3" Weight Rating: 120 lb per hinge