Sea Dog Pontoon Lift Gate Butt Hinge This Sea Dog Pontoon Lift Gate Butt Hinge features durable aluminum construction as well as nylon washers for smooth operation and quiet movement. Sold in pairs, choose between a left and right lift gate butt hinge. This hinge is designed to provide long lasting use no matter what. A top choice among many boaters. Features Aluminum Construction Durable and Long Lasting Nylon Washers Smooth Operation Quiet Movement Sold In Pairs California Residents WARNING Ca