WrenchHow to use a wrench What type of wrench and use a wrench. Wrench is a tool used for important torque. Tighten or loosen the grip is used for screws, bolts and hose nut head wrench, size and shape will have a different length wrench can be divided into 3. The type is. Mouth type wrench (Adjustable Wrenches) this type of wrench wrench small or large mouth, as appropriate, of the work that will be put to use, such as a wrench or pipe wrench adjustable wrench slide and catch a horse collar, etc.Mouth type wrench adjustable wrench does not have this kind of (Nonadjustable Wrenches) mouth of the wrench will have constant size cannot be adjusted, such as small or large mouth (Open-end Wrench) wrench die wrench ring (Ring or Box Wrenches) and wrench (Combination Wrenches), etc.A special type of wrench (Special Screw Wrenches) this type of wrench, usually designed to fit the head of a screw or nut that has a specific job, which is the effect of 2, the first type wrench, do not have such a dashed or not Jazz (Socket Wrench) wrench and box l (Set Screw Wrenches), etc.Safety wrench usage can do. As follows:Select use the wrench that is the size of the mouth, and the length of the shaft that is appropriate for the task that is running. It should not be longer than the normal per shaft,The mouth of the wrench must not be cracked or damaged, such as wear stretchy.When wearing the wrench into the screw head, then head knots or. The mouth of the wrench must be tight fit and full head covers.The right-handed grip wrench for people to use the right hand end grip wrench. Left hand section, find the bracket firmly. The body must be in a stable and balanced.Whether it's a wrench to tighten firmly tighten or loosen the pull method must be used to find the date and prepare for the mouth while tightening with a wrench.Type wrench, adjust the mouth should be selected before, such as the mouth or ring spanner wrench to die. If these do not use wrench. type is selected, use the spanner wrench to adjust the mouth, such as a slider instead.Use wrench adjustable wrench such as, mouth type scroll handle wrench or pipe. Need to keep your mouth pull side adjacent to the user always.Use a wrench to adjust the mouth type. Need to adjust the mouth firmly with wrench head knots before tightening torque out.The mouth of the shaft of the wrench must be dry and free of oil or grease.To tighten the knots or the screw that is located in a deep, narrow, or the use of jazz because of the mouth of the bok bok will long be SOT jazz into the narrow hole.While fur The wrench must be in the same plane, the head of a screw or nut head.Do not use a wrench with adjustable mouth type KT or screw to reuse because of the knots or screw head deformation.To keep the wrench should be a specific storage location which is dry and free of grease or oil. It works best to use a wood panel or hanging with the method, enter the specific box.
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