Using your Klein Tools 32543 replacement bits is easy. First, pick the right bit (TT25 or TT27) for your fastener. Then, attach it to your compatible Klein Tools screwdriver, like the 2 - in - 1, 10 - in - 1, 11 - in - 1 or 10 - Fold models. Insert the bit into the fastener and turn the screwdriver to tighten or loosen it. When you're done, remove the bit and store it safely. As for maintenance, keep the bits clean. You can use a dry cloth to wipe off any dirt or debris. Avoid using the bits on fasteners that are too big or too hard for them, as this can damage the tips. Klein offers a lifetime warranty on material defects and workmanship, but taking good care of your bits will ensure they last a long time.
