2441 Nm of breakaway torque. Ultralight 1" wrench for truck wheels – no hand fatigue after a full day.
▸ TWIN HAMMER SYSTEM + 3 SPEEDS — 6000 RPM, 2441 NM without jolts
▸ WARRANTY: JBM manufacturer's warranty
▸ PRESENT IN 68 COUNTRIES FOR OVER 30 YEARS — JBM Campllong, every product CE compliant
A 1" impact wrench for trucks is a tool that works all day – and the mechanic should feel it, not their wrists. The JBM 53681 weighs only 7.1 kg with 2441 Nm of breakaway torque: an enlarged "D" shaped grip and a lighter body allow you to work on truck wheels without fatigue, with full control thanks to 3 speeds and the Twin system.
Why the JBM 1" Impact Wrench 53681?
- ✓ 2441 Nm of breakaway torque — loosens seized nuts on truck wheels, buses, and construction machinery
- ✓ Only 7.1 kg — "ultralight" is not just marketing; when working on an entire truck fleet, the difference in weight is noticeable from the first hour
- ✓ Twin system (double hammer) — smooth torque transfer without jolts, longer tool life
- ✓ 3 speeds + 6000 RPM — you tighten and loosen with precision, not just force
- ✓ "D" grip 1/2" air inlet — standard connection for workshop installations, ergonomic grip reduces fatigue
- ✓ CE Certificate — compliance with European safety standards
Technical specification:
- Square drive size: 1"
- Air inlet: 1/2"
- Max tightening torque: 1965 Nm
- Max breakaway torque (loosening): 2441 Nm
- Rated speed: 6000 RPM
- Air consumption: 10 CFM (282 L/min)
- Operating pressure: 6.2 BAR
- Sound level: 90 dB
- Hammer system: Double/Twin
- Number of speeds: 3
- Weight: 7.10 kg
- Dimensions (L×W×H): 522 × 175 × 143 mm
- JBM Ref. No.: 53681 | EAN: 8435034536812
Who is it for?
This wrench is ideal for truck and bus service centers, tire shops servicing trucks, transport fleet mechanics, and vehicle inspection stations — wherever heavy vehicle wheels are worked on all day long.
▸ LIMITED AVAILABILITY
Professional equipment for truck service centers. For companies outfitting multiple workstations — contact us for a wholesale offer.
FAQ
Does the wrench require an air compressor?
Yes — a compressor providing air at 6.2 BAR pressure through a 1/2" connection is required. Air consumption is 10 CFM (282 L/min).
Is 2441 Nm enough for truck wheels?
Yes — the standard tightening torque for truck wheel nuts is 550–650 Nm. A breakaway torque of 2441 Nm ensures the removal of even heavily seized nuts.
How does the Twin system differ from the standard one?
The double hammer (Twin) system transfers torque using two hammers instead of one — the result is smoother operation, reduced vibrations, and longer service life for the impact mechanism.
Does JBM offer a warranty on this product?
Yes — JBM Campllong is a Spanish manufacturer with 30 years of experience. The product is covered by the manufacturer's warranty.
