Strengthen your home's security with the NUK3Y SP550 Door Strike. Designed for 5-1/2-inch hole centers, this Matte Black strike combines both standard latch and deadbolt strikes into one for added security. Built from heavy-duty metal, it fits perfectly and provides durability. Easy to install with included screws, this strike is the perfect addition for any home or office lock.
  When you need both a strike and a replacement part, the NUK3Y SP550 Door Strike for 5-1/2-inch holes is your answer. Its Matte Black finish complements any decor while the heavy-duty construction ensures long-lasting strength. With this strike, you can secure your doors quickly and easily, knowing it fits a variety of lock systems.