Reversible Ratchet Combination Wrench ANSI DIN Standard Hand Tools

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Product Description:

Reversible Ratchet Combination Wrench


Material:CR-V, 40cr

Finish:  mirror polish ,sand blasting,matt

SIZE: 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 22 mm

Packing:AS your request


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Q:The process of making an ordinary open-ended wrench requires material and heat treatment
Open wrench production method: wrench outline drawn, a stretch just fine.A wrench is used for rotating with thread binding elements (such as bolts, nuts and other hand tools), including at least six angle wrench can rotate six angle bolts, the fixed wrench to rotate six angle or six angle head nut, wrench, spanner, wherein the fixed and movable spanner wrench because have an opening, it is referred to as the wrench, however, is sometimes limited by the use of the occasion, the wrench can not rotate continuously, when the application of force to rotate an angle, must be temporarily taken out from the binding element, and then reset with binding element, again force the rotating spanner, however, so the operation the way is quite troublesome, often need to go through a series of repeated operation, to complete the binding element removal or screw fixation. In order to improve the existing wrench operation, sometimes not lack of continuous rotation needs to be taken out, the utility model aims to provide a direct reverse rotation, continuous operation with convenient wrench.
Q:How to install the wire screw sleeve?
Tens of thousands of pieces of wire bolts, screw sets, electric wrenches installed, quick and convenient. If you install so much, just one time. No more next time. It is recommended to use hi Yang screw wrench, which is more cost-effective.
Q:Does the torque wrench belong to the strong inspection range?
The term "torque wrench" is called a torque wrench.
Q:How much torque do you need to use the 36 screw on the torque wrench?
Any recommended torque standard have assumed that the torque coefficient or coefficient of friction, in fact only reference, if the bolt, must do torque coefficient test, do not understand the actual conditions recommended torque is not serious.
Q:How to disassemble a wrench faucet?
You are not recommended to dismantle, good leading assembly is more sophisticated, you will be installed after the demolition back, it is not so easy to use
Q:How to distinguish movable spanner and adjustable spanner?
The name is different, the maintenance personnel in oral communication, some say movable wrench, some speak of adjustable wrench, in fact, are all the same tool.
Q:What do you mean by the 6.3mm and 10mm series of socket wrenches?
Manual wrench sleeve: square hole 6.3mm, 10mm series, s refers to the basic dimensions refer to: D1, D2, diameter, length: ordinary type, extended type, torque series: C Grade A, torque test.
Q:2.5 inside six angle wrench, why are some people called M3 wrench?
That is to say, an inner six angle wrench with a width of 2.5 is suitable for tightening the inner six corners screw of M3.
Q:Screwdriver and "wrench" is the same tool?
NoScrewdriver, screwdriverLu s d a o, Lu s Q from ZiA [screwdriver] used to turn the screws to force the tools in place, there is usually a thin wedge head, the screw head can be inserted into the slot or recess -- also known as the "screwdriver". The main word (minus) and cross (plus two).
Q:The inside six corners wrench of that brand is of better quality.
Japan Baili medium priceDry machine assembly every day, one or two years or very good (if you can buy authentic goods)And the American gorilla wrenchIt's amazing to have been able to make it for three months in China

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