3Pc 1/2" Drive Click Torque Wrench Ratchet Socket Adaptor Extension WorkShop3Pc 1 2" Drive Click Torque Wrench Ratchet Socket Adaptor Extension WorkShop Durable Ergonomic DesignCrafted from high strength Cr Mo steel and aluminum, these torque wrenches are built to last. The ergonomic non slip handle ensures a comfortable grip, while the orange quick release button and reversible ratchet head (72 tooth) make operation smooth and efficient Easy to Use Safe OperationSimply pull down the locking ring to set your desired torque