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Square Drive Type Hydraulic Torque Wrenches — TSL Series


Square Drive Hydraulic Torque Wrench

Our TSL Series Hydraulic Torque Wrench aren’t just feature-rich; it’s purpose-built to solve your toughest bolting challenges—whether on-site or in-house. It addresses your real-world challenges and delivers measurable outcomes. With calibrated torque accuracy, high-strength drive components, and consistent cycle performance, it delivers results where it matters most.

  • Compatible with universal impact sockets, ensuring usability without the need for special attachments.
  • Specially heat-treated heavy-duty aerospace-grade alloy drive offers superior durability and resistance to fatigue under repeated high pressure torque use.
  • Designed with dual-end directional capability, allowing precise torque application for both tightening and loosening operations.
  • Enables smooth and multi-directional handling of wrench in confined areas, through our 360×180° swivel design.
  • Prevents high-pressure leaks that often disrupt work and raise safety concerns through our leak-resistant seal system supported by precision-engineered brass bushings.
  • Handles 19 to 175 mm Bolt Sizes
  • Delivers up to 69,247 Nm Torque.
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Why Use Tritorc's Square Drive Type Hydraulic Torque Wrenches — TSL Series


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Laser Engraved Torque Chart (Nm & ft lbs)

Each torque wrench features an on-tool, easy-to-refer laser-engraved torque chart in both Nm and ft lbs units. Ensures effective reference, error-free torque selection, and minimizes reliance on external documentation, reducing operator fatigue.

TSL Series

Tool Specifications

Professional torque tools for industrial applications. Select a model to view detailed specifications and technical drawings with precise measurements.

Body Length
L1
178 mm
Overall Length
L2
228 mm
Tool Radius
R1
34.5 mm
Reaction Reach
R2
111 mm
Technical Drawing of TSL-3
Tool Width
H1
69.5 mm
Overall Width
H2
97 mm
Tool Height
H3
127 mm
Overall Height
H4
177 mm
450 Nm
Min Torque
4500 Nm
Max Torque
1"
Square Drive Size
4.9 Kg
Weight

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Reaction Arm

Reaction Arm

Provides robust counterforce during torque application, ensuring safe and stable operation on high-load bolting tasks.

Extended Reaction Arm

Extended Reaction Arm

Enables secure torque reaction in challenging or offset positions, expanding tool adaptability for complex assemblies.

Extended Reaction Tube

Extended Reaction Tube

Offers additional reach and stability for torque applications in deep or obstructed locations, minimizing tool deflection.

Direct Allen Drive

Direct Allen Drive

Allows direct engagement with Allen (hex) fasteners, delivering precise torque transfer for socket-head bolts.

Direct Drive Socket

Direct Drive Socket

Facilitates direct connection to square drive sockets, maximizing torque delivery and minimizing backlash for heavy-duty fastening.

Hexagon Socket

Hexagon Socket

Ensures reliable engagement with standard hex bolts, supporting a wide range of industrial bolting requirements.

Bi Hex Socket

Bi Hex Socket

Provides enhanced grip and contact on bi-hex (twelve-point) fasteners, reducing the risk of rounding and slippage during high-torque applications.

THL Ultra Slim Series hydraulic torque wrench accessories are engineered to maximize performance in extreme low-clearance and high-complexity bolting environments. Each component is precision- built for tight-space accessibility, secure fastener engagement, and stable torque reaction.

With interchangeable heads, reducers, adapters, and specialized reaction elements, these accessories extend the hydraulic torque wrench’s functionality across varied fastener types and configurations — ensuring safe, efficient, and high-accuracy torque delivery in the most constrained industrial settings.

Oil & Gas (Upstream, Midstream, Downstream)

Purpose-built for extreme-torque flange connections, pressure vessels, and pipeline assemblies under severe process conditions.

Wellhead & X-mas Tree Flanges
Refineries & Petrochemical Plant Flanges
Pipeline Construction & Valve Operations
Offshore Production Skids & Platform Riser Joints
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FAQs


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