Daemar Inc. FP Series, Finishing Plugs FP-321

Series FP closures are finishing plugs for square tubing. Sized for different gauges, their shoulders fit flush with tubing sides. In addition to keeping dirt and moisture out of sensitive areas, FP Plugs provide a clean finish to the square tube ends on completed products. They also protect against injury from sharp tubing edges. Material: Low-Density Polyethylene Color: Black