Description: Two holes deck hinge for boat bimini top or canopy Side mount, easy installation Professional marine grade cast solid 316 stainless steel Strong corrosion resistance and durable in saltwater circumstance High polished surface for mirror-like appearance and to match modern watercraft/boat/yacht Specification: Material: 316 stainless steel Color: Silver Base Size (L x W): Approx. 5 x 2.2 cm/2 x 7/8 inch Hole Inner Diameter: Approx. 0.5 cm/0.2 inch Distance from center to center of the mounting holes: Approx. 3.7 cm/1.46 inch Height: Approx. 3 cm/1.18 inch Package Includes: 2 Pieces Boat Canopy Deck Hinge Note: Please allow slightly difference due to manual measurement. Color may be slightly different since different monitor. Thanks!