Automotive Fasteners, Bolts & Hardware | NAPA- how to use lem hog ring pliers harbor freight parts list catalog ,Other hardware like clips, cotter pins, woodruff keys, rivets and more can make or break a quality repair. The experts at NAPA can help you find the right nuts, bolts, screws, and more for whatever you need. Your local NAPA Auto Parts location has a wide variety of fasteners and hardware to get your project back together and on the road. see less.LEM Hog Ring Pliers - pleasanthillgrainLEM Hog Ring Pliers at Pleasant Hill Grain LEM 18/10 galvanized steel hog rings will seal off bags of home packed meats. Pack includes 100 rings. Rings are available in 1/2 and 3/8 inch sizes.