<ul><li>SHOCKWAVE™ IMPACT DUTY steel (Chrome-Molybdenum) is high quality alloy steel which provides ultimate strength and durability.</li><li>Best fitting thanks to 6 gripping points.</li><li>Non-slip hex geometry to prevent socket and fastener rounding.</li><li>Stamped and ink filled diameter markings and laser etched part number for wear resistance.</li><li>Dual hole design and groove for security accessories.</li><ul><li><u>Set Contains:</u></li><li>6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24mm</li><li>Supplied in PACKOUT Slim organizer</li></ul></ul>