Torin Big Red Tool Organizer: Magnetic Caddy Hex Bit Rack 37-hole 1/4in. Hex bit organizer Stores tools with the same style drive end Great for keeping hex bits organized and easily accessible Makes hex bit changes quick when used with electric drill or screw gun For long and short chrome flex sockets, hex heads, flat tips, Phillips tips, torx heads, welding tips, A/C fittings and extensions