NexTool® Flat Extension Bits Kit AS2AS2 Expand Your Toolkit Without Adding Bulk Whether you're fine tuning gear at home or fixing on the go, the AS2 Bit Kit is the smart way to add power and versatility to your multitool all in one ultra compact case. 10 Double Sided Bits Always Within Reach Includes 10 flat form double headed bits covering 7 essential driver types. More coverage for everyday tasks from quick household fixes to gear adjustments in the wild. Handle more jobs with less