The GearWrench 81903 set includes a variety of SAE and metric sizes: 7/16 in, 1/2 in, 9/16 in, 5/8 in, 11/16 in, 3/4 in, 13/16 in, 7/8 in, 15/16 in, 10mm, 11mm, 12mm, 13mm, 14mm, 15mm, 16mm, 17mm, 18mm, 19mm. It offers many great features. The 15° offset allows for better access in tight spots. The off - corner loading design on the box end gives a better grip and reduces fastener rounding. With a stubby beam length, it's perfect when clearance is limited. Made from alloy steel, it has high strength and a long tool life. The bright, full - polish chrome finish is easy to clean and resists corrosion. It meets or exceeds ASME specifications. These combination wrenches are durable. The off - corner loading design on both ends provides a stronger hold on fasteners, reduces rounding, and can deliver up to 25% more torque. Sizes are clearly stamped on the open - end head and the beam for quick identification. The set comes in a blow - molded tray for easy storage and organization.
Using this GearWrench 81903 wrench set is straightforward. First, pick the right size wrench for your fastener. You can quickly find the size as it's stamped on the open - end head and the beam. When using the box end, take advantage of the 15° offset to reach fasteners in tight spaces. And thanks to the off - corner loading design, you'll get a strong grip and more torque. For the open end, it works great for general tightening and loosening. When it comes to maintenance, it's easy. Just wipe the wrenches clean with a cloth after use. The full - polish chrome finish resists corrosion, but if you're working in a very wet or corrosive environment, it's a good idea to dry them thoroughly. Store the set in the blow - molded tray provided to keep the wrenches organized and protected. Remember, this set has a limited lifetime warranty, but to keep it in top shape, handle it with care and avoid using it on fasteners that are too big for the wrench size.
