
Calibore Bolt Tension Calibrator
A portable bolt tension calibrator for verifying almost any bolting tool.

The Calibore checks the bolt tension a tool actually produces. It works with impact wrenches, manual and pneumatic torque wrenches, nut-runners, hydraulic torque wrenches, hydraulic bolt tensioners and torque multipliers.
It comes in 350K and 1,000K capacities and weighs 17½ lb, against around 45 lb for competing units. A snap-in front plate and hex bushings, a built-in adjustable reaction bar and a solid milled two-point clamp for beam mounting make setup quick, and the gauge reads in both pounds and kilonewtons. It ships in a wheeled carrying case, and pre-drilled holes allow it to be fixed to a base or table.
- Verifies hydraulic, pneumatic, impact and manual tools
- 350K and 1,000K capacities
- Weighs 17½ lb
- Gauge reads in pounds and kilonewtons
- Snap-in front plate, hex bushings and adjustable reaction bar
- Wheeled carrying case
- Bolting-tool verification before critical jobs
- Tool-room and rental fleet checks
- Quality assurance on bolted joints
- Operator training and procedure validation
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View Details →Request NorwolfCalibore Bolt Tension Calibrator
Contact our team for genuine Norwolfcalibore bolt tension calibrator with full technical support and accredited calibration across the UAE.