Klein Tools 7324 #2 ECX screwdriver ( OAL: 8-11/32" )
Milwaukee SHOCKWAVE #1 and #2 ECX 2 In. Power Impact Screwdriver Bit (2-Pack) | Do it Best
What the Heck are Milwaukee's ECX Screwdrivers and Bits for?
Klein Tools 32378 Combination Tip Screwdriver Set with #1 and #2 Combination Tips and Cushion-Grip Handles, 2-Piece : Amazon.ca: Tools & Home Improvement