Buying a wrench ๐ง can be a difficult task, any wrench that is not manufactured according to an international standard such as: DIN 838/3110/3113 and the list goes on.
And for all this, there is the ISO 1711/691 standard, and the list is long.
A key that does not meet standards and only looks like an open ring keyโฆ
Can cause very significant damage.
such as:
Fracture and damage to the palm of your hand, an inaccurate key size will destroy the object you wanted to open, and of course cheap production will result in the remnants of small particles that can cause secondary damage, very important in the world of classical mechanics.
Therefore, 80 percent of the world’s countries require the presentation of significant regulatory documents, ranging from the open-ring key to the most functional key available.
Pay attention to the following article:
A wrench, also known as a ring spanner, is a hand tool used to tighten and loosen nuts and bolts.
Its unique design allows users to work with screws at different angles, making it a favorite among mechanics and technicians.
One of the most notable advantages of a mounted wrench is the ability to grip the head of the bolt with a stronger and more focused grip force, which reduces the chance of slipping or slipping.
An installed opening is made up of one part, which is a ring, a kind of circular or elliptical loop in structure that includes edges that are precisely matched to the heads of the screws or nuts.
There are different types of hand-mounted keys:
1. Permanently installed opening โ simple in design, with a single head containing a ring.
2. Double-sided mounted key โ which includes multiple heads in one key.
This allows for greater flexibility in work.
3. Double-ended installed opening โ with ring heads on both sides of the key, usually comes in different sizes.
4. Open-end wrench โ comes in various sizes for bolts and nuts.
The installed opening standards are based on the work requirements:
– Adjusting the size of the ring to the size of the screw or nut.
– Checking the angle of entry into the screw or mother to prevent backlash.
– Usability when working in narrow or difficult-to-access places.
– Choice between a fixed installation, a multi-sided installation or an adjustable installation depending on the task.
Like any tool, it is important to maintain the installed opening and keep it clean and properly aligned to extend its useful life.
Proper storage, without moisture and exposure to extreme conditions, will protect the door from corrosion and highlight its strengths.
Choosing the right installed opening can make a big difference in getting the job done quickly and efficiently, and it’s a tool that every trade needs in their toolbox.
Standards:
Open-end wrench sizes can vary depending on the standards in each country. For example, in the American Standard (SAE), wrenches are designated by diameters in inches, such as 1/4″, 3/8″, 1/2″, etc.
In the metric standard, the keys are added by diameters in millimeters, such as 6 mm, 8 mm, 10 mm, etc.
There are also other standards such as the British Standard (BS)
and Japanese Standard (JIS)
who set their own standards for open-ring keys.
Open-end wrenches are essential tools in various industries such as construction, machinery, railways, and more.
They are used to open and close screws efficiently and safely.
Additionally, they are easy to use and come in a variety of sizes, making them user-friendly tools for a wide variety of wrenches.
Bitek Tools
Manufactures all of its key products in the B.Tech factory while ensuring
International standards.
and inspecting every shipment to every distributor around the globe.
The added values โโare:
1. Bitek manufactures according to a list of standards with great responsibility.
2. Bitek tests for production by external parties who sign its standard documents, such as the German VPA, which is considered the most stringent.
3. Bitek has the most innovative production of open-end ratchet and quick-open-end ring wrenches.
4.B.Tech is one of the few companies that produces the ring that opens with a 5 degree upward movement.
5. B.Tech, the exclusive manufacturer of the B.Tech bendable ring switch – with a Spin ratchet spinner.
6. B.Tech’s quality control and assurance system allows B.Tech to be 100% accurate in all international standard conditions.
See you in the next post!!!
Good luck with the right job โฅ๏ธ
By: Massad Elal
