Manufactured from lightweight aluminium, these wrenches are as robust as cast iron wrenches but 40% lighter. The I-beam handle design makes the product easy to wield. With steel jaws for firm gripping, the product is available in a range of sizes to suit your needs. Features and Benefits As durable and strong as cast iron wrenches, yet 40% lighter Steel jaws grip effectively with maximum force Manufactured from lightweight aluminium for easy handling yet a robust finish Available in a variety of sizes to suit your desires Typical Applications Plumbing Automotive DIY Engineering Standards GGG-W-651E