L-Type Crank Handle 3/4" x 370 mm YT-1347 YATO
Key information
Availability:Dostępny od ręki
Shipping time:immediately
Shipping cost:From 3.29 Euro
catalog number:YT-1347
Availability:
EAN code:5906083913471
Product condition:New, originally packaged
Guarantee:24 months of consumer protection
Weight:1,75 kg
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- Product description
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L-Type Crank Handle 3/4" x 370 mm YT-1347 YATO
The L-type crank handle is an accessory for pneumatic and manual ratchets that transfers torque to 3/4-inch impact sockets. Its L-type design allows work in both vertical and horizontal positions, improving access to fasteners in confined spaces.
Technical characteristics of the crank handle
3/4-inch square drive
The 3/4" (19.05 mm) size is a standard in industrial applications and automotive workshops. It is compatible with impact sockets and ratchets with the same drive size. Check compatibility with your existing tooling before use.
370 mm working length
The 370 mm arm provides sufficient leverage to undo tightly fastened joints without the need for extensions. This length allows adequate torque to be generated while maintaining manoeuvrability in typical workshop conditions.
Chrome vanadium steel (CrV)
Chrome vanadium steel alloy is characterised by increased hardness and resistance to plastic deformation. The addition of vanadium improves the material's fatigue strength, which matters under cyclic loading. Chrome plating protects the surface against atmospheric corrosion.
L-type design
The L shape redirects torque transmission by 90 degrees. This allows work in both vertical and horizontal orientations without the operator changing body position. Useful for accessing fasteners fitted from above or from the side.
Technical specification
| Model | YT-1347 |
| Manufacturer | YATO |
| Handle type | L-type crank |
| Drive size | 3/4" (19.05 mm) |
| Overall length | 370 mm |
| Construction material | Chrome vanadium steel (CrV) |
| Surface finish | Chrome plated |
| Application | Workshop, industrial |
Applications of the 3/4-inch crank handle
- Vehicle mechanical workshops – fitting and removal of wheels, suspension components and exhaust systems
- HGV workshops – servicing commercial vehicles with fasteners requiring higher torque
- Machine industry – assembly work on steel structures and industrial machinery
- Steel construction – joining structural components with high-strength bolts
- Equipment maintenance – periodic inspections and replacement of components in stationary machinery
- Industrial installation assembly – pipelines, tanks, support structures
- Shipyards and marine industry – work on hulls and equipment of vessels
Use and maintenance
Checking compatibility
Before first use, check that the 3/4" square drive fits your sockets and ratchets. Axial play should not exceed 0.5 mm. Check that the ball locking mechanism (if fitted) holds the socket in the working position.
Correct use
Use the crank handle for its intended purpose – undoing and tightening bolted joints. Do not use it as a lever to weigh or move heavy components. Do not extend the arm with pipes in order to increase torque – this may cause permanent deformation or cracking.
Tool maintenance
After use, clean the surface of dirt and oil. Store in a dry place protected from moisture. Periodically check the condition of the chrome plating – coating defects can lead to corrosion of the base metal. When working in a chemically aggressive environment, use protective preparations.
Personal protective equipment
When working with hand tools, wear protective gloves to guard against mechanical injury. When working on components under mechanical load (springs, tensioned parts), wear safety goggles. Keep a stable body position to avoid losing balance if the joint suddenly comes loose.
Commercial information
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Client: To...ak,date of purchase 18-03-2026 15:13
Client: MA...AK,date of purchase 09-02-2023 10:31
Client: Ra...ki,date of purchase 17-05-2018 12:31
Client: MA...AK,date of purchase 27-01-2018 10:43
