Hinge Mount Low Back Seat with Seat Box

17" Bench Mounted Folding Seat 17" wide fold down seat with plastic frame Boat seat folds flat and can be strapped shut Bench mounted seat is designed with step back Factory Grade Replacement Seats 6 year full replacement warranty on upholstery 32oz soft to the touch, marine grade seat vinyl Pinchless hinges are powder coated aluminum Heavy duty hold down straps will not stretch or fail Plastic frames with 100% stainless steel hardware All mounting hardware is included (stainless) Protect your investment with our DeckMate Seat Cleaner and Protectant  Seat Dimensions   Seat box dimensions:  8.5"  Height x 17.5" Width x 16.5" Depth  Install   Installing Your Boat Seats Hardware Included: 1. (2) Aluminum hinges with vinyl covering. 2. (4) #12 x 1" stainless steel screws (2 per hinge).        Bench Seat Hinge Down Installation:  Note:  For this type of seat installation you will use the hinges with vinyl covering that are included.  1.  Attach the included hinges to the bottom