Most suitable for fastening in narrow application. Bent head type, Thinner head type and Extended head type are also
available for hard-to-reach access fastening jobs.
Reverse rotation is obtained by simply turning a tool over.
While ordering, please tell us the Hex Size of Ratchet Wrench that you want.
| Model | Capacity bolt size mm |
Max Torque N・m (0.4MPa) |
Free Speed (approx.) rpm |
Overall length (approx.) mm |
Weight (approx.) kg |
Air Consumption m3／ min |
|---|---|---|---|---|---|---|
| URW-6 | 6 | 11 | 200 | 292 | 1.15 | 0.28 |
| URW-60, 60R | 6 | 11 | 200 | 288 | 1.15 | 0.28 |
| URW-8N | 8 | 16 | 220 | 300 | 1.90 | 0.55 |
| URW-80, 80R | 8 | 16 | 220 | 300 | 2.25 | 0.55 |
| URW-81, 81R | 8 | 16 | 220 | 300 | 2.25 | 0.55 |
| URW-8 | 8 | 16 | 240 | 360 | 2.25 | 0.56 |
| URW-9N | 10 | 31 | 200 | 380 | 2.35 | 0.67 |
| URW-10N | 10 | 57 | 150 | 394 | 2.65 | 0.70 |
| URW-12N | 13 | 59 | 145 | 397 | 2.70 | 0.70 |
| URW-12NA | 14 | 78 | 105 | 408 | 2.80 | 0.70 |
| URW-12NB | 16 | 93 | 90 | 416 | 2.90 | 0.70 |
※Air Consumption：Measured at air pressure 0.4MPa.
※Max Torque N・m (0.4MPa) : For soft joint (reference)
●Hex Size of Ratchet Wrench
| Model | Standard attached mm |
Applicable Hex Size of Ratchet Wrench mm |
|---|---|---|
| URW-6 | 10 | 6, 7, 8, 10, 11, 12 |
| URW-60, 60R | 10 | 6, 7, 8, 10, 11, 12 |
| URW-8N | 10 | 7, 8, 9, 10, 11, 12, 13, 14, 15 |
| URW-80, 80R | 14 | 7, 8, 9, 10, 11, 12, 13, 14, 15 |
| URW-81, 81R | 14 | 7, 8, 9, 10, 11, 12, 13, 14, 15 |
| URW-8 | 14 | 7, 8, 9, 10, 11, 12, 13, 14, 15 |
| URW-9N | 7, 8, 9, 10, 11, 12, 13, 14, 15 | |
| URW-10N | 17 | 10, 12, 13, 14, 15, 16, 17, 18, 19 |
| URW-12N | 21 | 12, 14, 16, 17, 18, 19, 21, 22, 23 |
| URW-12NA | 24 | 17, 18, 19, 21, 22, 23, 24, 26, 27 |
| URW-12NB | 30 | 24, 29, 30, 32 |
