<p> The Apex 212-1/4-ACR is a Torq-Set 1/4" hex insert bit with ACR ribs for removal only. </p> <strong>Apex 212-1/4-ACR Features:</strong> <ul> <li>Torq-Set is a cruciform screw drive for use in torque-sensitive applications </li> <li>Arms are offset from one another so they do not align to form intersecting slots across the top of the head <li>Special wing-face ACR ribs grip screw recesses to reduce stripping and cam-out</li> </ul> <strong>Apex 212-1/4-ACR Specifications:</strong> <ul> <li>Point size: 1/4"</li> <li>Drive type: Insert</li> <li>Tip style: Torq-Set</li> <li>Overall length: 1-1/4" (32mm)</li> </ul>