The 3pcs 3/4" Drive Socket Extension Bar set 4" 6" & 10" Cr-Mo for Air Impact Wrench is the perfect addition to any garage or workshop. Made from high-quality Cr-Mo steel, this set ensures durability and toughness, making it ideal for a variety of applications. The sockets in this set are designed to work seamlessly with 3/4" air impact wrenches, providing a convenient and efficient solution for automotive enthusiasts, mechanics, and DIY enthusiasts alike. The bars come in three different lengths, 4", 6", and 10", allowing for versatility in different projects. With a maximum torque capacity of 50 ft-lbs, these sockets are sure to withstand the rigors of everyday use and even the heaviest projects. The 3/4" drive socket extension bar set 4" 6" & 10" Cr-Mo for Air Impact Wrench is a high-quality, affordable, and practical tool that will make your work easier and more efficient.