Back Up Wrench (BW Series Range) Magnetic
● The BW-SERIES magnetic backup Wrenches simplest way to stop nut rotation.
● Easy to use and versatile.
● When torquing or loosening nuts, the thin profile of the MBW Backup wrench prevents the nut on the opposite side of the stud from turning.
● No hydraulic, just mechanical & HANDS FREE
● OPERATION Eliminate injuries on hand and fingers.
● Eliminate sparks cause from the use of slugging / striker wrenches.
● Reduce time of operation and improve in productivity.
HYDRAULIC SPRING RETURN BOLT TENSIONER – HT- SRT 2
An hydraulic bolt tensioner with an auto retract mechanism would help with rapid setup of a bolt tensioning operation. This tool would reduce the amount of time required to remove tensioner and have additional advantages such as
- Spring return mechanism ensures piston retraction of the tensioner, ensuring quick tensioning cycles.
- Built-in Stroke limit valve safely prevents over stroke.
- Avoid torsional stresses and galling on the nut seat found in torque wrenches.
- Simultaneous tensioning of multiple bolts
HYDRAULIC SPRING RETURN BOLT TENSIONER – HT- SRT0
An hydraulic bolt tensioner with an auto retract mechanism would help with rapid setup of a bolt tensioning operation. This tool would reduce the amount of time required to remove tensioner and have additional advantages such as
- Spring return mechanism ensures piston retraction of the tensioner, ensuring quick tensioning cycles.
- Built-in Stroke limit valve safely prevents over stroke.
- Avoid torsional stresses and galling on the nut seat found in torque wrenches.
- Simultaneous tensioning of multiple bolts
HYDRAULIC SPRING RETURN BOLT TENSIONER – HT- SRT1
An hydraulic bolt tensioner with an auto retract mechanism would help with rapid setup of a bolt tensioning operation. This tool would reduce the amount of time required to remove tensioner and have additional advantages such as
- Spring return mechanism ensures piston retraction of the tensioner, ensuring quick tensioning cycles.
- Built-in Stroke limit valve safely prevents over stroke.
- Avoid torsional stresses and galling on the nut seat found in torque wrenches.
- Simultaneous tensioning of multiple bolts
HYDRAULIC SPRING RETURN BOLT TENSIONER – HT- SRT3
An hydraulic bolt tensioner with an auto retract mechanism would help with rapid setup of a bolt tensioning operation. This tool would reduce the amount of time required to remove tensioner and have additional advantages such as
- Spring return mechanism ensures piston retraction of the tensioner, ensuring quick tensioning cycles.
- Built-in Stroke limit valve safely prevents over stroke.
- Avoid torsional stresses and galling on the nut seat found in torque wrenches.
- Simultaneous tensioning of multiple bolts
HYDRAULIC SPRING RETURN BOLT TENSIONER – HT- SRT4
A hydraulic bolt tensioner with an auto retract mechanism would help with rapid setup of a bolt tensioning operation. This tool would reduce the amount of time required to remove tensioner and have additional advantages such as
- Spring return mechanism ensures piston retraction of the tensioner, ensuring quick tensioning cycles.
- Built-in Stroke limit valve safely prevents over stroke.
- Avoid torsional stresses and galling on the nut seat found in torque wrenches.
- Simultaneous tensioning of multiple bolts
HYDRAULIC SPRING RETURN BOLT TENSIONER – HT- SRT5
A hydraulic bolt tensioner with an auto retract mechanism would help with rapid setup of a bolt tensioning operation. This tool would reduce the amount of time required to remove tensioner and have additional advantages such as
- Spring return mechanism ensures piston retraction of the tensioner, ensuring quick tensioning cycles.
- Built-in Stroke limit valve safely prevents over stroke.
- Avoid torsional stresses and galling on the nut seat found in torque wrenches.
- Simultaneous tensioning of multiple bolts
HYDRAULIC TOP SIDE BOLT TENSIONER – HT TBT 13
- Purely axial, tensile loading ensures no torsional stresses are introduced as they are by Torque wrenches.
- Detachable and rotational bridge simplifies bolt tensioner positioning.
- The applied load is controlled very accurately because it is directly proportional to the pressure applied to the tensioner.
- High strength puller bars, reliable load cells allow the top-side bolt tensioners to be used for various stud sizes.
HYDRAULIC TOP SIDE BOLT TENSIONER – HT TBT 19
- Purely axial, tensile loading ensures no torsional stresses are introduced as they are by Torque wrenches.
- Detachable and rotational bridge simplifies bolt tensioner positioning.
- The applied load is controlled very accurately because it is directly proportional to the pressure applied to the tensioner.
- High strength puller bars, reliable load cells allow the top-side bolt tensioners to be used for various stud sizes.
HYDRAULIC TOP SIDE BOLT TENSIONER – HT TBT 27
- Purely axial, tensile loading ensures no torsional stresses are introduced as they are by Torque wrenches.
- Detachable and rotational bridge simplifies bolt tensioner positioning.
- The applied load is controlled very accurately because it is directly proportional to the pressure applied to the tensioner.
- High strength puller bars, reliable load cells allow the top-side bolt tensioners to be used for various stud sizes.
HYDRAULIC TOP SIDE BOLT TENSIONER – HT TBT 3
- Purely axial, tensile loading ensures no torsional stresses are introduced as they are by Torque wrenches.
- Detachable and rotational bridge simplifies bolt tensioner positioning.
- The applied load is controlled very accurately because it is directly proportional to the pressure applied to the tensioner.
- High strength puller bars, reliable load cells allow the top-side bolt tensioners to be used for various stud sizes.
HYDRAULIC TOP SIDE BOLT TENSIONER – HT TBT 5
- Purely axial, tensile loading ensures no torsional stresses are introduced as they are by Torque wrenches.
- Detachable and rotational bridge simplifies bolt tensioner positioning.
- The applied load is controlled very accurately because it is directly proportional to the pressure applied to the tensioner.
- High strength puller bars, reliable load cells allow the top-side bolt tensioners to be used for various stud sizes.

















