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  • 12.7sq. socket
  • 12.7sq. socket
  • 12.7sq. socket

12.7sq. socket B4-18

4.91 (32)
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Item Feature
Outlet Corner (sq.)
12.7, 12.7
Dimention D1 (phimm)
25, 25
Dimension H (mm)
10, 10
Weight (g)
69, 69
2015 Trusco Published Pages
2 0088
2014 TRUSCO Published Page
Dimension l (mm)
18, 18
Dimention D2 (phi mm)
23, 23
Dimension S (mm)
18, 18
Dimensions L (mm)
34, 34
TRUSCO Part Number
307-4447, 307-4447
21st century version tool power fit
Hole corner
hexagonal, Hexagonal
Customer Reviews
5 star 30
4 star 1
3 star 1
2 star 0
1 star 0
Review Rating: 4.91
32 Customer Reviews
The reviews are automatic translation.
From Japan
On 2017-10-26 21:34:44
The manufacturer who I wanted to use with the torque wrench also got a firm place and the product was also good
This review is about item#7112366.
Maintenance of motorcycle
From Japan
On 2017-10-22 23:29:42
I gathered KTC 's sockets, but 12 points and 6 points were mixed before I was unconscious. In the home center, they are arranged in mixed condition. This time, we have all sizes necessary for maintenance of the motorcycle with 6 points. If it is 6 points by KTC, there should not be a thing to be.
This review is about item#7112296.
Used for old bolts and nuts
From Japan
On 2017-07-14 21:33:57
There are many times when the head of the bolt / nut slips without loosening when it is rusty It is saved when you have difficulty.
This review is about item#7112296.
Machine work
From Japan
On 2017-06-06 17:03:42
Because it is KTC, it will be natural. . . . . . . .
This review is about item#7112262.
For car tire replacement
From Japan
On 2017-05-15 10:51:31
Purchased for car tire replacement; Truly "KTC"'s thing is different.It is a bit expensive, but you can use it without worrying about use.
This review is about item#7112296.
It is used for repair etc.
From Japan
On 2017-03-29 18:01:23
We are satisfied with correspondence, goods, packaging. I'd like to purchase again.
This review is about item#7112174.
Car Maintenance
From Japan
On 2017-03-07 13:47:44
For the drain bolt of the differential. Since it is a standard tool of KTC, there is no bad place. It is still standard and practical because there is no pleasure to own and use like a high grade tool. Type playing an active part in the front line.
This review is about item#7112366.
Used as a tool
From Japan
On 2017-02-16 18:43:04
KTC which used precision and security at jig this time was cheap and it was saved very much !!
This review is about item#7112366.
Vehicle maintenance
From Japan
On 2016-12-27 19:11:46
Because it is a maker item, I think that it can not be held and it is no problem.
This review is about item#7112287.
Maintenance tool update
From Japan
On 2016-11-02 22:34:29
It is appreciated that KTC can be bought at this price. Major sizes in vehicle maintenance such as 12, 14, 17, and 19 mm make sure to buy a JIS-compliant engraved tool even if the manufacturer is unknown, but if you use it for a long time it will definitely peel off the plating and dent Departure due to such as comes out. I think that "peeling off of chromium plating is the tool life" and try to replace the wrench and socket, but at that time I will try to replace it with KTC. Although tools for professional use such as KTC and Yamashita Engineering Co., Ltd. are priced reasonably well even in popular products, it is quite difficult for novices to align, but seniors on the maintenance site say "Beginners are inexpensive JIS With experience with the tool with the tool, if the tool gets damaged, you can buy KTC etc. "I was taught. Moreover, it was learned that it is better to match the tools of the country where the vehicle was made, with domestic production as domestic production, American car as American, British car as British feeling. I think that everyone used to do so in order not to break the screw head with the difference of milli, rice inch, English inch.
This review is about item#7112262.