A Skidmore Calibore tool is used to measure bolt tension and verify proper pretension during structural bolting.
A Skidmore Calibore tool is used to measure bolt tension and verify proper pretension during structural bolting.
Skidmore Calibore tools are used to test the actual pretension achieved when tightening structural bolts. They help contractors confirm that their torque wrenches, impact tools, or hydraulic bolting systems are producing the required bolt load. These tools are commonly required for steel erection and bridge projects where bolted connections must meet strict engineering specifications and inspection standards.
Renting provides access to specialized bolt testing equipment without the cost of purchasing and maintaining it.
Yes, they typically include the required gauge or measurement system.
Yes. Calibore tools can verify hydraulic bolting system performance.
Yes. They are commonly used to verify the bolt tension produced by impact tools.
It depends on the model, but many Calibore tools test common structural bolt sizes from 3/4 inch to 1-1/2 inch.
Inspectors require Skidmore testing to confirm bolting methods meet specification pretension requirements.
Not always. Torque can vary due to friction and lubrication, which affects bolt tension.