Jackson Palmer 236 Piece Screwdriver Bit Set, Includes Security & Micro Bits

About this item

• Round in cross-section to provide a seal between cylindrical overlapping surfaces
• Durometer (hardness) of 70A for resistance to penetration
• Can be used across a wide temperature range from -30 degrees F (-34 degrees C) to 250 degrees F (121 degrees C)
• Made of Buna-nitrile (also called Buna-N) for use with a variety of fluids and hydrocarbons
• Conforms to guidelines outlined in Aerospace Standard AS568A