4" Barrel Hinge-Plate/Grease Zerk - Zinc(0)No Reviews yet Pinit Quantity discounts available QuantityPrice SKU: 80706 Selected Unit Unit Quantity -+ Add to Cart Details Our heavy duty barrel hinges come with a ball bearing and 1/8" NPT grease zerk. They are great for any gate application. Details Back DetailsOur heavy duty barrel hinges come with a ball bearing and 1/8" NPT grease zerk. They are great for any gate application. Reviews 0 Back Ratings & ReviewsNo reviews availableBe the first to Write a Review