JBM 1" Pneumatic Impact Wrench 2034 Nm
JBM 1" Pneumatic Impact Wrench 2034 Nm
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Description & Specifications
Description & Specifications
2034 Nm of break-away torque. 1" square drive. The wrench for the largest bolts in the workshop.
Truck wheels, drive axles, industrial connections - these are applications that require a 1" square drive. The JBM 51211 wrench with 2034 Nm break-away torque and a Doble/Twin hammer system handles the most stubborn large-sized bolts. The composite motor reduces weight and noise, and the swivel air inlet allows working in confined spaces. 6 adjustable speeds provide full torque control for every operation.
✓ 14-day return | ✓ Secure payment (Klarna, PayPal) | ✓ 2-3 business days delivery | ✓ JBM manufacturer's warranty
Why JBM 1" Impact Wrench 2034 Nm?
- ✓ 1" square drive and 2034 Nm break-away torque — for truck, industrial bolts, and drive axles
- ✓ 6 adjustable speeds — precise torque control, not just the maximum
- ✓ Doble/Twin double hammer mechanism — smooth operation, reduced vibrations during prolonged use
- ✓ Composite motor — lighter weight and lower noise level than standard models
- ✓ Swivel air inlet — work in hard-to-reach places without re-routing the hose
- ✓ Speed up to 5500 RPM — fast bolt loosening for simple operations
Specification:
- Square drive size: 1"
- Air inlet: 3/8"
- Max. working torque: 1627 Nm
- Max. break-away torque: 2034 Nm
- Nominal speed: 5500 RPM
- Air consumption: 8 CFM (226 L/min)
- Operating pressure: 6.2 BAR
- Sound level: 93 dB
- Hammer system: Doble/Twin
- Number of speeds: 6
- Blows per minute: 900
- Weight: 3.50 kg
- Dimensions (L×W×H): 232×223×87 mm
- Catalog number: 51211
For whom?
This wrench is designed for truck mechanics, construction and agricultural machinery servicemen, and any workshop that works with large bolts requiring a 1" square drive. It will prove useful wherever 1/2" and 3/4" wrenches have insufficient torque.
Professional heavy-duty tool - available in limited quantities. Services with a fleet of heavy vehicles - ask about wholesale prices.
FAQ
How does this wrench differ from the 3/4" model?
The 1" square drive is standard for tools for heavy vehicles and industrial machinery. 1" sockets are larger and more durable than 3/4". Both models have the same 2034 Nm break-away torque.
What air pressure is needed?
The recommended operating pressure is 6.2 BAR. A standard workshop compressor meets this requirement.
What is the air consumption?
8 CFM (226 L/min) — a compressor with a minimum 50L tank can operate this wrench without interruptions.
Is there a warranty?
Yes — JBM is covered by the manufacturer's warranty. We handle warranty claims in Poland.
How is the speed adjusted?
6 speed levels are adjusted with a switch at the back of the tool. You can adapt the torque to a specific operation instead of always using the maximum.
2034 Nm of break-away torque. 1" square drive. The wrench for the largest bolts in the workshop.
Truck wheels, drive axles, industrial connections - these are applications that require a 1" square drive. The JBM 51211 wrench with 2034 Nm break-away torque and a Doble/Twin hammer system handles the most stubborn large-sized bolts. The composite motor reduces weight and noise, and the swivel air inlet allows working in confined spaces. 6 adjustable speeds provide full torque control for every operation.
✓ 14-day return | ✓ Secure payment (Klarna, PayPal) | ✓ 2-3 business days delivery | ✓ JBM manufacturer's warranty
Why JBM 1" Impact Wrench 2034 Nm?
- ✓ 1" square drive and 2034 Nm break-away torque — for truck, industrial bolts, and drive axles
- ✓ 6 adjustable speeds — precise torque control, not just the maximum
- ✓ Doble/Twin double hammer mechanism — smooth operation, reduced vibrations during prolonged use
- ✓ Composite motor — lighter weight and lower noise level than standard models
- ✓ Swivel air inlet — work in hard-to-reach places without re-routing the hose
- ✓ Speed up to 5500 RPM — fast bolt loosening for simple operations
Specification:
- Square drive size: 1"
- Air inlet: 3/8"
- Max. working torque: 1627 Nm
- Max. break-away torque: 2034 Nm
- Nominal speed: 5500 RPM
- Air consumption: 8 CFM (226 L/min)
- Operating pressure: 6.2 BAR
- Sound level: 93 dB
- Hammer system: Doble/Twin
- Number of speeds: 6
- Blows per minute: 900
- Weight: 3.50 kg
- Dimensions (L×W×H): 232×223×87 mm
- Catalog number: 51211
For whom?
This wrench is designed for truck mechanics, construction and agricultural machinery servicemen, and any workshop that works with large bolts requiring a 1" square drive. It will prove useful wherever 1/2" and 3/4" wrenches have insufficient torque.
Professional heavy-duty tool - available in limited quantities. Services with a fleet of heavy vehicles - ask about wholesale prices.
FAQ
How does this wrench differ from the 3/4" model?
The 1" square drive is standard for tools for heavy vehicles and industrial machinery. 1" sockets are larger and more durable than 3/4". Both models have the same 2034 Nm break-away torque.
What air pressure is needed?
The recommended operating pressure is 6.2 BAR. A standard workshop compressor meets this requirement.
What is the air consumption?
8 CFM (226 L/min) — a compressor with a minimum 50L tank can operate this wrench without interruptions.
Is there a warranty?
Yes — JBM is covered by the manufacturer's warranty. We handle warranty claims in Poland.
How is the speed adjusted?
6 speed levels are adjusted with a switch at the back of the tool. You can adapt the torque to a specific operation instead of always using the maximum.
Delivery
Delivery
Order Processing Time
Orders are prepared and dispatched within a maximum of 48 business hours from the moment they are placed and payment is received.
Delivery within Poland
- Raben pallet transport – half pallet – 185 PLN (up to 400 kg)
- Raben pallet transport – euro pallet – 240 PLN (up to 400 kg)
After dispatch, the tracking number is automatically sent to the email address.
International Shipping (EU)
Zone 1 (Core): Poland, Germany, Czech Republic, Slovakia, Lithuania – half pallet from 60 EUR, euro pallet from 90 EUR.
Zone 2 (Baltic / Central EU): Latvia, Estonia, Austria, Hungary, Netherlands, Belgium, Luxembourg, Slovenia, Denmark – half pallet from 100 EUR, euro pallet from 125 EUR.
Zone 3 (South & Far EU): France, Italy, Spain, Greece, Finland, Bulgaria, Romania, Croatia – half pallet from 135 EUR, euro pallet from 170 EUR.
Zone 4 (Remote / Islands): Portugal, Sweden, Ireland, Cyprus, Malta – half pallet from 190 EUR, euro pallet from 240 EUR.
Contact Logistics Department
- Company: NORVEXTECH LIMITED LIABILITY COMPANY
- Email: contact@norvextools.eu
- Phone: +48 792 704 644
Phrases
Phrases
Personalized and made-to-order products
According to Article 38 point 3 of the Consumer Rights Act, the right to withdraw from the contract does not apply to products prepared to individual order or according to the customer's specifications.
Complaints
In case of defects, shortages, or damages occurring during transport, please report a complaint. Please provide the order number, description of the problem, and – if possible – photos.
The complaint processing time is up to 14 calendar days.
Withdrawal from the contract
The consumer has the right to withdraw from a distance contract within 14 days from the date of product delivery, provided the goods have not been used, assembled, or unpacked.
Contact:
- E-mail: contact@norvextools.eu
- Phone: +48 792 704 644

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