【WIDE APPLICATION】- This torque multiplier truck is perfect for removing and installing wheel lug nuts, particularly suitable for most trucks, RVs, and other heavy-duty vehicles. 【COMPACT & PORTABLE】- The whole torque wrench set features great portability with compact size. A durable plastic case makes the tool easy to store and carry. 【4 SOCKETS INCLUDED & 1:56】- Gear ratio: 1:56; Maximum safe torque output: 7500 N/M. This effort-saving wrench comes with four 1-inch deep impact drive sockets: 21 mm / 0.83", 33 mm / 1.3", 38 mm / 1.5", 41 mm / 1.6". 【EFFICIENT NUTS REMOVING】- The labor-saving torque multiplier wrench tool set can remove the toughest tire nuts effortlessly. The handle wrapped with rubber foam for a comfortable grip helps to easily turn bolts and remove lug nuts. 【HIGH-QUALITY ALLOY STEEL】- Made of extra solid alloy steel, resistant to abrasion and wear, this torque wrench has a sturdy construction that will not easily crack under high pressure for maximum strength and longevity.