Rapidaptor universal holder for bits with a 1/4" external hex drive according to DIN ISO 1173-C 6.3 and E 6.3. The floating, free-running magnetic sleeve holds long and heavy screws securely in place. The Rapidaptor allows for bit insertion without needing to engage the sleeve. The bit can be removed by simply pushing it forward – enabling lightning-fast bit changes, even with one hand. 1/4" hex, compatible with screwdrivers that conform to DIN ISO 1173-F 6.3.