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torque-wrenches

THL Ultra-Slim Series

Ultra-Slim Hex Drive Type

A confined-space bolting solution, the Ultra-Slim Hex Drive Torque Wrench features a precision-machined low-radial profile for exceptional reach. Its ergonomic design and validated torque accuracy ensure reliable operation with minimal operator strain in tight bolting environments. Frequently deployed for shutdown maintenance, offshore work, and short-term dry rental projects, supported by Tritorc's calibration, training, and technical service infrastructure to ensure safe, compliant operation in critical environments.

293 - 12,834 Nm
Torque Range
19 - 90 mm
Hex Link Sizes
THL Ultra-Slim Series

Technical Specifications

Select model and view specifications

Key Specifications

Square DriveHex Drive
Weight2.7 kg
Torque Range
Min293 Nm
Max2,930 Nm

Dimensions

Body LengthTBD mm
Overall LengthTBD mm
Tool WidthTBD mm
Tool HeightTBD mm

Technical Drawing

Technical drawing for THL-US-2

Product Highlights

Engineered for performance in the most demanding industrial applications.

Ultra-Low Clearance Design

Ultra-Low Clearance Design

Slimmest head profile allows easy access in highly restricted spaces and tight bolting zones where conventional tools cannot reach.

Interchangeable Hex Links

Interchangeable Hex Links

Quick-change links enable fast switching between bolt sizes (19-90mm), enhancing versatility for varied bolting needs without tool changes.

Fine-Tooth Ratchet Pawl Mechanism

Fine-Tooth Ratchet Pawl Mechanism

Smooth, non-locking movement enables efficient, uninterrupted torque cycles for faster operation in critical applications.

Radial Clearance Optimized Body

Low nose radius provides access around dense bolt patterns, ideal for ANSI B16.3, API, and BOP/X-Mas flanges.

Leak-Free Operation

Composite seal system maintains pressure integrity, preventing hydraulic leaks and ensuring consistent torque output.

Precision-Machined Low-Radial Profile

Exceptional reach in confined spaces with validated torque accuracy and minimal operator strain.

12-Month Comprehensive Warranty

Every Tritorc hydraulic torque wrench is backed by comprehensive warranty coverage on all mechanical components.

Custom Configurations Available

Custom-engineered slim-profile hex links, reaction components, and special-geometry drive elements for non-standard applications.

Onsite Training & Pre-Commissioning

Professional onsite training, pre-commissioning services, and pre-job tool orientation as part of supply or rental programs.

Certified Calibration Services

Certified calibration services with traceability available at purchase and recommended intervals for ongoing accuracy.

Dry Rental & Service Support

Complete calibrated bolting systems available for purchase or short-term dry rental for project-specific requirements.

See It In Action

THL Ultra-Slim Series - Illustrative & Operational Video

THL Ultra-Slim Series - Illustrative & Operational Video

Watch how professionals use the TSL

Offshore Platform Confined Space

Offshore Platform Confined Space

Case Studies

Oil & Gas

Offshore Platform Ultra-Tight Manifolds

Access achieved where no other tool could fit

Major offshore operator successfully completes critical manifold maintenance using THL Ultra-Slim Series in previously inaccessible locations.

Power Generation

Wind Turbine Nacelle Assembly

100% bolt pattern coverage in confined nacelle

Leading wind energy manufacturer achieves complete nacelle bolt pattern coverage using ultra-slim profile technology.

View All Case Studies

Frequently Asked Questions

Every Tritorc hydraulic torque wrench is backed by a comprehensive 12-month warranty, covering all mechanical components against manufacturing defects. We also offer flexible warranty enhancement options to ensure confidence in the reliability of your investment from day one.
Yes, we offer professional onsite training and pre-commissioning services. Our technical experts ensure your team is fully equipped to operate, maintain, and maximize the performance of your Tritorc tools safely and efficiently from the very start.
Absolutely. We understand that every industrial application is unique. Our engineering team works closely with you to design and deliver customized hydraulic torque solutions tailored precisely to your operational needs.
We provide prompt after-sales support, including fast access to spare parts and accessories through our extensive network. Wherever you're located, we can coordinate with the nearest regional distributor to arrange necessary parts or services. For advanced support, our head office team is always available to assist.
Every Tritorc hydraulic torque wrench undergoes rigorous in-house testing and multi-stage quality checks before it reaches our customers. Each unit is QA-approved only after meeting our strict standards for safety, reliability, and long-term performance.
Yes, we provide certified calibration services both at the time of purchase and at recommended intervals (e.g., semi-annually or annually), as per industry standards. Calibration certificates with traceability are issued for every service to ensure ongoing accuracy and compliance.
The torque wrench can operate within temperature ranges typically sustained by humans. For extreme temperatures, the wrench can still function, but additional precautions are required for optimal performance.
Yes. Custom-engineered slim-profile hex links, reaction components, and special-geometry drive elements can be manufactured for non-standard, proprietary, or restricted-access flange configurations, ensuring safe fitment and accurate torque delivery where standard components cannot be used.
Operating temperature directly influences hydraulic oil viscosity, which in turn affects system performance. High temperatures reduce viscosity, increasing flow rate but potentially lowering pressure stability and torque accuracy. Low temperatures thicken the oil, reducing system responsiveness, slowing piston speed, and increasing pressure drop across hoses. Seal elasticity changes with temperature, influencing internal leakage and stroke efficiency. Maintaining the recommended hydraulic fluid grade and monitoring ambient temperature ensures consistent torque output and repeatability.
Hex links are model-specific. Each tool model is engineered with its own torque range, drive interface dimensions, and reaction geometry. Therefore, interchangeable links are compatible only within the corresponding model family.
Hex link selection is based on a combination of mechanical and spatial parameters. Operators must consider the across-flats (AF) nut size, bolt diameter, bolt grade, and the required torque range to ensure correct load transfer. Spatial constraints such as bolt-to-bolt distance, pitch circle diameter (PCD), obstructions around the flange joint, and bolt-to-body clearance further determine which link profile fits without interference.
Before deploying the wrench in tight-access areas, operators should verify: radial clearance (space between the nut circumference and surrounding obstacles to ensure the hex link can fully seat around the nut); axial clearance (minimum height required above the nut for the tool body and cylinder stroke movement); side-clearance envelope (distance between adjacent bolts or flange walls to accommodate link rotation and reaction placement); and stroke path clearance (unobstructed range for piston extension and retraction during torque cycles). These checks prevent tool binding, misalignment, and premature reaction stress during high-load operations.

Still have questions?

Our technical team is here to help you select the right tool for your application.

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Industries We Serve

Trusted by professionals across critical industries worldwide

Oil & Gas

Oil & Gas

Specially designed for bolting challenges in ultra-tight offshore modules and processing skids where traditional torque tools cannot be accommodated.

Ultra-compact for severely restricted spaces
Offshore platform module certified
API and BOP/X-Mas flange compatible
Ultra
Compact
Offshore
Certified
±3%
Accuracy
Learn More
Power Generation

Power Generation

Offers precision in compact turbine casings and nacelle assemblies, ensuring uniform torque where tool access is highly restricted.

Nacelle and turbine casing access
Nuclear-grade quality standards
Wind turbine blade root capability
Nacelle
Ready
Nuclear
Grade
Precision
Torque
Learn More
Petrochemical & Refineries

Petrochemical & Refineries

Ideal for critical joints in confined areas such as reactors, reformers, and compact heat exchanger setups.

Reactor confined space capability
High-pressure rated components
Compact exchanger channel access
Confined
Access
High
Pressure
Critical
Joints
Learn More
Shipbuilding & Marine

Shipbuilding & Marine

Perfectly suited for narrow marine compartments, internal shaft couplings, and propulsion system flanges.

Narrow compartment access
Internal shaft coupling capability
Marine environment rated
Narrow
Access
Marine
Rated
Compact
Profile
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Steel & Cement

Steel & Cement

Engineered to reach obstructed flange joints in massive, dust-heavy industrial installations with minimal radial clearance.

Minimal radial clearance design
Dust-heavy environment capability
Obstructed joint access
Minimal
Clearance
Heavy
Duty
Obstructed
Access
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Heavy Equipment & Mining

Heavy Equipment & Mining

Used in complex equipment with tight chassis bolting and minimal tool clearance around frames and hydraulic modules.

Tight chassis access capability
Minimal tool clearance design
Mobile equipment compatibility
Tight
Access
Mobile
Ready
Accurate
Torque
Learn More
Aerospace & Defence

Aerospace & Defence

Supports precise torque application in aircraft assembly fixtures and low-tolerance defence systems mounting.

Low-tolerance precision capability
Aerospace-grade quality standards
Defence system mounting support
Precision
Torque
Aerospace
Grade
Low
Tolerance
Learn More
Construction Infrastructure

Construction Infrastructure

Delivers targeted torque in inaccessible bolting locations within modular building and prefabricated civil structures.

Inaccessible location capability
Modular building compatibility
Prefabricated structure support
Targeted
Torque
Modular
Ready
Prefab
Support
Learn More

Don't see your industry? Our solutions are adaptable to any application.

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Get in Touch

Have questions about this product? Our team of experts is ready to help you find the right solution for your application.

Sales Inquiries

+91 84337 08957

response@tritorc.com

Technical Support

24/7 Support Available

response@tritorc.com

Office Hours

Monday - Friday: 8:00 AM - 6:00 PM EST

Saturday - Sunday: Emergency Support Only

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