Wrench wrench for short, is a tool used to tighten and pine nuts. Adjustable wrench general specifications General: 6 ", 8", 10 ", 12", 15 ", 18", 24 "; adjustable wrench used CR-v steel (CR-V,, is an element of chromium-vanadium alloy steel, alloy tool steel, heat treatment hardness 60HRC (Rockwell) above), carbon steel, chrome vanadium steel and other materials

Adjustable wrench 6 "(150mm) with scale about 0.17 kg maximum opening 20 mm

adjustable wrench 8" (200mm) with scale 25 mm maximum opening is about 0.31 kg

Diagonal wrench 10 "(250mm) with scale 30 mm maximum opening of about 0.45 kg

adjustable wrench 12" (300mm) with scale biggest opening 35 mm approximately 0.75 kg

Following prices are all two-color holder nickel plated inner box bulk prices, prices of other head handle or handles not included.

6 inch 5-120pcs/

8 inch 6-120pcs/

10 inch 8.5-60pcs/

12 inch 11.5-48pcs/

All wrenches after return to heat treatment, heat treatment, one-stop complete. Each process are strictly controlled, and rotate the worm, blocks within the whole range of flexible along the rail back and forth, no sticking phenomenon, so as to ensure that the products are of high quality, low cost,

Product features:
handle using advanced plastics, light and easy to hold, greasy-slip-proof.
Jaw with advanced industrial chrome vanadium steel, durable, high pressure, thin mouth inlaid designs, most suitable for narrow places of job.
Suitable for furniture Assembly, electrical wiring, motor vehicle Assembly, equipment installation and maintenance, equipment installations, devices and equipment maintenance or repair work are an essential tool.


Surface treatment: polishing and plating nickel, black nickel, electrophoretic coated envelope

Products are handles, both monochrome sets color holder
package: plug the normal box of blister cardboard bag PVC plastic cards band and guests ' special requirements
we do not take beautiful pictures, only the best products.

1.an adjustable spanner; an adjustable wrench; a coach wrench; Monkey-wrench a
Hexagon wrench (Hexagon) (GB5356-85)-the nominal size (size): 2.5~36
I-shaped screwdriver (slotted screwdriver) (GB1432-78)-specifications (not even the handle length x diameter): 50x3~350x 9
cross screwdrivers (Phillips screwdriver) (GB1433-78)-specifications (not even the handle length x diameter): 50x4~400x9
-wrench (GB4440-84)-specifications (maximum opening length x width): 100x13~600x65
Double end wrench (double head wrench) (GB4388-84)-specifications (width): 2.5~80
wrenches (GB4388-84)-specifications (widths): 5.5~36
Socket wrench (with swing) (GB3390.2-82)-specifications (widths): 6.3~63
inventor of the wrench is Sweden people Johansen (Johan Petter Johansson,1853-1943), who in 1892 invented the monkey wrench
Adjustable wrench general specifications General: 4 ", 6", 8 ", 10", 12 ", 15", 18 ", 24"; adjustable wrench used CR-v steel (CR-V,, is an element of chromium-vanadium alloy steel, alloy tool steel, heat treatment hardness 60HRC (Rockwell) above), carbon steel, chrome vanadium steel and other materials

Second: our
restaurant is located in the world's largest small commodities markets-China Yiwu international trade city, Zhejiang Province, accompanied by the growth of the Yiwu international trade City gradually built up a complete product production and marketing chain, established their own brand of China-Sheng hardware tools. We sell the wrench is through forging quality wrenches, durable, quality assurance. Monochrome and bicolor handles, fashionable, high quality and low price, give you a Sun air wrench, you can "tweak" the world.
Three skill
1) using adjustable wrench when flipping a big nut, torque must be used, and preferably somewhere near the end of the handle grip.

(2) using adjustable wrench when flipping a small nut, you do not need too much torque, but the nut is too small and prone to slipping, so it is best to grip adjustable wrench near the head, so that in the regulation of worm gear easier and can tighten loose pull lip to avoid slipping.

(3) adjustable wrench must not be used, because the damage occurs active plate lips. and steel long handle used for imposing the larger wrench screw Torque.

(4) adjustable wrench has its own function, do not use the pry bar and hammer function.