3 Pcs Torque Ratchet Wrench: This ratchet wrench is used in particular to tighten and loosen screws, bolts and nuts. Whether you are an amateur or a professional, this model will greatly simplify your life.Easy to Use: The ratchet is sealed against industrial dust. It offers a 72-tooth mechanism for 5 retraction, a rotary cap inversion system, an ultra-compact head and a bi-material elastomer handle.Clever and Safe: 1-hand inversion - Convenient, quick and safe tipping using the compact, recessed reversing lever for better impact protection and to prevent accidental tipping.Comfortable: Non-slip handle material is soft, grip in hand and optimum control with a ridged bi-material handle for an ideal palm and finger location for better comfort.Professional Quality: Made of high quality steel, it allows high torque loads while allowing smooth movement of the ratchet head. You will receive the Quick Release Ratchet Wrench sizes: 1/2 and 1/4 and 3/8.More detailed information about the 1/2 click torque wrench and 1/4 and 3/8Specifications:Accuracy: 0.5%Specifications: 1/2 inch, 3/ 8 inch, 1/4 inchLength: 150/ 200 /250mmGross weight: 1110gMaterial: 45steel Features on using the torque wrench set:1. 45 steel with high quality matt chrome surface for effective corrosion protection. 2. This tool is very handy, as it can reach nuts and screws even at low angles and make quick movements.3.The reversible ratchet is fine-toothed and has 72 teeth. The lever located on its head allows you to quickly change the direction of tightening.4. Easy and quick ejection of the sockets with a large release button in thin metal. Note:1.After use, dont forget to decompress your key to zero As they are spring loaded, leaving them with compression will affect their life and accuracy.2.The torque wrench is a precision tool and does not need to be recalibrated. Although it is strong, do not use it as a hammer. leave them with compression.Package includes:1/2 torque wrench*11/4 torque wrench*1 3/8 torque wrench*1