The universal socket head is able to replace a whole set of nozzles and will allow you to work in such conditions where conventional tools can not help. Device It is a metal case filled with many metal rods placed on small springs with a plastic insert in the middle. The principle of operation is extremely simple - when pressed, parts of the rods go inside (their stroke is about 20 mm), and the side ones reliably fix bolts, nuts, hooks, “thumbs”, hexagons, and so on. Note that you can interact with parts whose base diameters are limited to a range of 7 to 19 mm.
The main advantages of the universal head:
• takes up very little space (size - 52mm x 26mm);
• significantly reduces the time required to find the right nozzle;
• compatible with a wide variety of parts of various sizes;
• made of high quality stainless steel;
• Due to the adapter included in the kit, it is compatible with any tool at your fingertips, be it a ratchet, screwdriver, screwdriver or screwdriver with interchangeable nozzles.
I would also like to identify several minor drawbacks of such a device, which are distinguished by people who have left feedback on the Internet, and have been noticed from their own experience of use: the head does not unscrew round hats, in addition, you have to constantly exert pressure on the head so that it does not pop off for spring elements, which is far from always convenient.
Of course, such a device will not replace a set of good heads with adapters and ratchets, and, accordingly, as a tool for every day it will not work due to the design features (many springs under the pins simply can not withstand the daily monotonous load), but in some cases such a head will be really irreplaceable (excellently removes secrets from wheels, for example), and its cost is quite low, therefore, its acquisition is really advisable, and in the tool box it will take its rightful place.
Cost: ~ 252