Using the GearWrench 9312 wrench set is easy. First, pick the right size wrench for your fastener. You can quickly identify the size as it's stamped on both ends of the beam. Then, place the ratcheting box end or the open end of the wrench on the fastener. With the 72 - tooth ratcheting box end, you only need to turn it 5° to move the fastener, so you can work efficiently. When working in tight spaces, the short length and thin head of the wrenches will give you better access. As for maintenance, the bright chrome finish is easy to clean. Just wipe it with a dry cloth after use to keep it looking good and prevent corrosion. Remember, these wrenches are not adjustable or reversible, so use them according to their design. They meet or exceed industry standards, and come with a limited lifetime warranty, so you can rely on them for a long time. Also, use the included rack to keep your wrenches organized and easy to find.
