The head part has a swivel structure, allowing you to adjust the angle and work even in tight spaces.
The 72-tooth ratchet mechanism allows for continuous tightening and loosening operations even with a small swing range. It is a dual-purpose type that can be used as both a wrench and a ratchet spanner, making it suitable for a wide range of bolt and nut tasks. Made of chrome vanadium steel, it offers excellent durability. The surface is mirror-finished and processed with consideration for rust resistance.
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basic information
<Common Specifications> Usage: Tightening and loosening in narrow spaces, etc. Number of teeth: 72 Ratchet mechanism: Yes Swing head: Yes Material: Chrome vanadium steel Contents: 1 piece Feed angle (°): 5 <Model-Specific Specifications> Model Number: Total Length: Nominal Size: Weight GRFH-7: 130mm: 7mm: 50g GRFH-8: 140mm: 8mm: 58g GRFH-10: 160mm: 10mm: 80g GRFH-11: 170mm: 11mm: 92g GRFH-12: 180mm: 12mm: 118g GRFH-13: 190mm: 13mm: 129g GRFH-14: 200mm: 14mm: 150g GRFH-17: 230mm: 17mm: 214g GRFH-19: 250mm: 19mm: 319g GRFH-20: 260mm: 20mm: 362g GRFH-21: 280mm: 21mm: 406g GRFH-24: 298mm: 24mm: 524g GRFH-30: 340mm: 30mm: 785g
Price information
GRFH-7: ¥660 including tax GRFH-8: ¥748 including tax GRFH-10: ¥814 including tax GRFH-12: ¥891 including tax GRFH-14: ¥1067 including tax GRFH-17: ¥1353 including tax GRFH-19: ¥1551 including tax GRFH-21: ¥1903 including tax GRFH-24: ¥2343 including tax GRFH-30: ¥3135 including tax
Price range
P1
Delivery Time
P2
Applications/Examples of results
The head part has a swivel structure, allowing for angle adjustments even in narrow spaces. The 72-tooth ratchet mechanism enables continuous tightening and loosening operations with a small swing arc. It is a dual-purpose type that can be used as both a wrench and a ratchet, making it versatile for working with bolts and nuts. Made of chrome vanadium steel, it offers excellent durability. The surface is mirror-finished and processed with consideration for rust resistance.
Line up（9）
| Model number | overview |
|---|---|
| GRFH-7 | Call dimension 7mm |
| GRFH-8 | Call dimension 8mm |
| GRFH-10 | Call dimension 10mm |
| GRFH-12 | Call dimension 12mm |
| GRFH-14 | Call dimension 14mm |
| GRFH-17 | Call dimension 17mm |
| GRFH-19 | Call dimension 19mm |
| GRFH-21 | Call dimension 21mm |
| GRFH-24 | Call dimension 24mm |
catalog（1）
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Company information
Joman is a company that aims to be a bridge between China and Japan. We handle a variety of measuring instruments, focusing on electrical measuring devices, precision measuring instruments, measuring tools, embedded meters, environmental measuring instruments, gas detectors, and more. We also engage in export and import agency services, so if you have any products or parts you would like to import from China, please feel free to contact us.
