These panacea adjustable aluminum deck mount brackets add a flower box to your deck easily. These brackets easily mount to a 2 inch by 4 inch or 2 inch by 6 inch deck rail， for a versatile holder. Space these braces according to the size of your flower box， allowing for 3 inch of overhang on each side， to accommodate a large range of box sizes. Simply adjust the mounting bracket to the appropriate size for your deck rail and use the included screws to secure it in place. The black color enhances any surrounding and the aluminum.Find the DECK MOUNT BRACKET ALUM at Ace.