Double Flexible Socket Wrench Carbon Steel Wrench Hand Tools

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Product Description:

Double Flexible Socket Wrench Carbon Steel Wrench Hand Tools


Material:40cr,50BV30,45#Carbon steel

Finish:  mirror polish ,sand blasting,matt

SIZE: 8*9.8*10.10*11.10*12.12*13.12*14.14*15.14*17.16*17.17*19.18*19.20*22

Packing:AS your request

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Q:How many kilograms does it take to tighten the M20 high strength bolt?
High strength bolt consists of torshear type high strength bolt and six angle high-strength bolts, high strength and large angle of six high strength bolts belonging to the ordinary screw, and torshear type high strength bolt is improved while the big six angle bolts, in order to better the construction.
Q:What is a stall type hydraulic pulse pneumatic tool?
Traditional pneumatic wrench: use the air pressure to adjust the torque. When the screws are tightened, the tools continue to act, causing the main parts to deform and damage. Because of the torque limit, accuracy is not high, around 50%.1. hydraulic machinery in a short time to set torque, torque distribution value is relatively small, so skilled operation is not required2. rotating torque adjusting bolt can easily change torque3., positive reversal, easy to operate, can be operated by hand4. double chamber motor by comparing with the traditional models about more than 30% lighter5. the main shaft does not have the striking position, therefore the vibration and the noise are smaller6. use a special blade, so you can use it without oiling.
Q:What does a wrench on a dashboard display mean?
That is to say, when the lights are lit for a long time, you should go to the 4S shop for maintenance, and the maintenance time of different models is not the same, the car manual is the standard. When the maintenance is over, there is a setup procedure that requires the maintenance light to be switched from zero to zero. If not, the indicator will still be lit, even if it has been repaired. Hope to be of some help to you!
Q:What's the maximum torque of manual torque wrench?
Torque wrench is a kind of wrench. Generally divided into: electric torque wrench and manual torque wrench two categories. Torque wrench can be both tight and tight, and its use is to adjust the torque, and then tighten the bolts.
Q:What is the difference between worm gear and worm wheel?
To determine who is worm gear and worm, as long as the main component can be the worm, and the follower is worm gear, because the worm gear drive has self-locking characteristics. The parts in the wrench in thumb rotation adjustment of jaw opening is a worm, because it can move the spanner opening is not as active.
Q:What are the two purpose wrenches?
The use of dual-use wrenches: large industrial dual-use wrench for oil, chemical, metallurgy, power generation, refining, shipbuilding, petrochemical and other industries.
Q:Inside the six angle wrench, if required to black appearance, generally do what processing, wear and rust prevention effect will be better? How about the cost?
Market sales of black in the six angle wrench with alkali or blue black phosphating, from wear, and better, the cost is not high. But take note: after a bluing should do closed or rust, antirust performance is not good.
Q:What should be paid attention to during the operation of the movable spanner?
1, pay attention to rust, after use, please put it into a special toolbox.2, do not use a wrench to do something that has nothing to do with the wrench, such as using a wrench as a hammer.3, small nut can not use big Bureau, easy to slip.
Q:How can you adjust the guitar chord distance with six angle spanner?
Very simple. The guitar is held in the arms. A short piece of wrench is inserted into it. The string is lowered and the string rises.If you have any questions, ask me, I'm a guitar teacher, and I can do video teaching
Q:Is the ratchet wrench fast?
The front of the ratchet wrench is driven, mainly with the sleeve.

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