M7 ratchet tighteners in pneumatic design
Pneumatic tighteners in ratchet design use a gearbox and ball bearings made of hardened materials for high durability. You'll be pleased with the simple operation, including the ability to select the direction of travel for tightening/loosening. You can also rely on the tool nut set, which is made of hardened material that can withstand high tightening torques. These impact wrenches will serve you well in the workshop or machine shop, for example.
M7 ratchet tighteners in pneumatic design |
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| Ordering number |
Clamping | Range moment |
Maximal moment |
Speeds empty |
Average consumption |
Working pressure |
Total length |
Weight | Hose | Vibration |
| " | Nm | Nm | min | l/min | bar | mm | kg | mm | m/s² | |
| NE-251R | 1/4" | 6,7 - 20 | 30 | 350 | 85 | 6,3 | 125 | 0,50 | 10 | 4,4 |
| NE-361 | 3/8" | 13,5 - 47 | 50 | 230 | 130 | 6,3 | 160 | 0,50 | 10 | 3,0 |
| NE-462 | 1/2" | 13,5 - 74 | 100 | 200 | 113 | 6,3 | 330 | 1,88 | 10 | 2,5 |
| NE-488 | 1/2" | 13,5 - 54 | 81 | 150 | 127 | 6,3 | 275 | 1,45 | 10 | 3,9 |
| NE-0413 | 1/2" | 13,5 - 88 | 135 | 180 | 113 | 6,3 | 270 | 1,20 | 10 | 2,3 |
| NE-399 | 3/8" | 68 - 76 | 244 | 7 500 | 70 | 6,3 | 340 | 1,83 | 10 | 9,9 |
| NE-499 | 1/2" | 68 - 203 | 339 | 7 500 | 70 | 6,3 | 340 | 1,83 | 10 | 9,9 |
| IR-1269 | 1/2" | 69 | 69 | 160 | 114 | 6,3 | 263 | 1,18 | 10 | 5,2 |
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Ratcheting tighteners from Mighty Seven are not afraid to call themselves unique. After working with them for a while, you'll see why. It allows you to tighten and loosen screws even in extremely tight spaces and wherever access is difficult with conventional tools. The advantages of the classic ratchet need not be described. Combine this specification with great workmanship and you have a pneumatic tool that does the job perfectly efficiently and doesn't waste compressed air like cheap tools from China. You or your employees will quickly love working with any M7 tool.
Ratchet tighteners in pneumatic design M7 |
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What else you can use with your air tools:
- Nuts for impact wrenches
- Spiral hoses for all tyre tools
- Hose couplings for connecting tyre tools
- Pressure regulators for the right application pressure
- Compressed air distributions
- Special oils for air tools
Manuals for pneumatic tools from our advice centre:
Product sorting
List of products
Pneumatic ratchet wrench with 1/2" chuck and 69 Nm loosening torque and 6.3 bar working pressure.
1/2" Ratchet Tightener NE-432T — ratchet tightener. Ratchet wrench with a 1/2" drive square.
3/8" Ratchet Wrench NE-362 — professional tool. Pneumatic ratchet wrench.
NE-4815 1/2 Ratchet Tightener — angle tightener with torque up to 204 Nm. An exceptionally powerful ratchet wrench with a 1/2" square drive and a break-away torque of 204 Nm.
Ratchet Tightener 1/2 NE-4305 — ratchet tightener with a torque of up to 95 Nm. Rachet wrench with a 130 mm extension bar.
Ratchet Tightener NE-251R 1/4" — ratchet tightener with torque up to 30 Nm. Small rachet nut runner ideal for work in confined spaces.
Ratchet Wrench NE-432 1/2" — ratchet wrench. Pneumatic rachet wrench — fast, powerful, reliable.
NE-399 Right Angle Nutrunner - 3/8" — right angle nutrunner with torque up to 244 Nm. A wrench combining the advantages of a ratchet for working in confined spaces with the...
Right Angle Nut Runner NE-499 - 1/2" — right angle nut runner with torque up to 339 Nm. A wrench combining the advantages of a ratchet for working in confined spaces with the...
Ratchet Tightener For Long Threads NE-0413 1/2" — ratchet tightener with torque up to 135 Nm. Specialised rachet tightener for loosening and tightening nuts on threaded rods and...
Swivel Head Ratchet Tightener NE-488 1/2" — mb-42011m with torque up to 81 Nm. The unique pivoting head ratchet tightener enables work · 11-piece impact socket set.
Very strong ratchet wrench with 1/2" square drive; gearbox and ball bearings made of hardened materials for long life. Right and left-hand operation for tightening and...