This Performance Tool W344B 1-1/2 in. Combination Wrench is made from drop-forged and hardened chrome alloy steel for durability and longevity. It features a box end with rounded corners to withstand high torque and reduce the risk of slipping and it features a raised panel design for increased strength enhanced grip and to reduce overall weight. It is stamped with the size for easy identification and features a chrome finish to resist corrosion and ensure a long life. Tackle any job around the garage home and more with this combination wrench.