Description: 100% Brand New Items, Never Used Or Installed Professional Installation is Highly Recommended Instruction Included All parts made of steel with solid and sturdy, surface black coated to ensure resistance to corrosion and rust, protection, years of trouble-free use and continue to perform as designed. For a simple repair or the most complex drivability concern, 6778 & 6779 Injector Puller and 7222 Injector Tube Remover/Installer Tools solve problems faster, and at better value. .