【Compact Set】 This is a compact set of 36-piece precision 1/4" torque screwdriver set, including the high-precision torque screwdriver, 4 phillips bits, 6 slotted bits, 7 metric hex bits, 4 SAE hex bits, 8 torx bits, 5 1/4" drive sockets made of chrome vanadium steel and 1 socket adapter.

【Durable Material】 The 29 bits in the torque screwdriver set are made of sturdy and strong S2 steel. S2 material is more wear-resistant and tough. All the bits are protected with anti-rust oil to be corrosion resistant. The anti-rust oil is necessary for maintenance, so extra anti-rust oil is recommended for longer-lasting.

【Accurate and Reliable】The torque value adjustment range of this inch pound torque screwdriver is 10-70 in-lbs. Before each torque screwdriver leaves the factory, we use the torque tester to test to ensure the accuracy of each torque screwdriver. When the preset torque value is reached, A clear "click" signal prevents over-torque while using this preset torque screwdriver.

【Easy to use】Unlock the adjusting wheel by pulling it down and rotating the wheel to the desired torque value, the full circle is 10 in-lbs. The readout is major value adds minor scale value.Major value is according to the red line in the main screen and the minor scale value is the number that the triangular pointer points.Then pushing the wheel up to finish torque value set.

【Widely used】 The torque wrench driver set with a 1/4 magnetic bit holder can be used for maintenance, tools, firearms, bike repairing, engine maintenance, woodworking installation, mounting and so on.

【Customer Service】 Sanliang strives to create professional and high-quality tools. We can provide technical support. If you have any questions, please feel free to contact us, our professional after-sales team will solve your problem in time.