Chicago Pneumatic 8940166012 E87 1" DR X 7" EXTENSION BAR Rivet Nut Assortment Impact Universal JointTG 308S : 8 DEW Impact Universal JointTG 308S : 8 Pieces 3 8" Dr 91 Inches) DURABLE MATERIALS Made from Chromium vanadium Steel Alloy for high strength and durability while having anti corrosive properties TOOL ORGANIZATION Sizes are stamped for permanent and easy identification of size EASY TO USE Place stud remover socket over stud to be removed and tighten jaws by turning rear hex drive nut in a counter clockwise motion PEACE OF MIND Purchase with confidence backed by the Genius Tools Limited Lifetime Warranty against manufacturer defects ANSI STANDARDS Meets or exceeds the standards established by the American National Standards Institute PROFESSIONAL GRADE Genius Tools are designed and made for use by professional technicians and built to perform over a lifetime of heavy use E87 1" DR X 7" EXTENSION BAR