Leave it to the guys at Park Tool to improve on their successful designs. The IB-12 is a slimmer, lighter and more compact version of the highly regarded IB-2. Its very compact size makes perfect to take along and the added T-25 Torx®, 2mm and 2.5mm hex wrenches give it a little more functionality over the IB-11. Because it is so small, it can easily fit in a small saddle bag and with a spare tube, CO2 and tire levers.
Each micro-sized hex bit is forged for strength and then bolted solidly to Park Tool's forged I-beam center beam. Included are 2, 2.5, 3, 4, 5, 6 and 8mm hex wrenches, T-25 Torx® and a straight blade screwdriver.