NORBAR 20-100NM 1/2" TORQUE WRENCH 100 P TYPE 11139 | ACCURACY ±3% | PROFESSIONAL PRE-SET MECHANICAL TORQUE WRENCH WITH AUTOMOTIVE RATCHET | MADE IN UK

NORBAR 11139 1/2" Pre-Set Torque Wrench 20-100Nm – Professional Mechanical Torque Control Tool

The NORBAR 11139 P Type Torque Wrench is a professional-grade pre-set mechanical torque wrench designed for precise and repeatable torque applications in automotive, industrial, manufacturing, and maintenance environments. Manufactured in the United Kingdom, this high-quality torque wrench delivers exceptional accuracy of ±3% and features a secure pre-set mechanism that prevents unauthorized adjustment of torque settings. Its robust construction, audible click signal, and reversible ratchet head make it an ideal choice for critical fastening operations where accuracy and consistency are essential.

How to Use the NORBAR 11139 Torque Wrench

Set the required torque value according to your application requirements or use the factory pre-set value if supplied. Attach the appropriate socket to the 1/2" square drive and place it on the fastener. Apply steady force to the handle until the wrench produces a distinct audible and tactile click. Once the click is felt and heard, stop applying force immediately to avoid over-tightening. The reversible ratchet head allows operation in different directions as needed.

What is the Purpose of This Torque Wrench?

The NORBAR 11139 is designed to apply a precise amount of torque to nuts, bolts, and fasteners. It helps prevent under-tightening, which can lead to component failure, and over-tightening, which may damage threads, parts, or assemblies. It is particularly valuable in applications where consistent and accurate fastening is critical for safety, quality, and compliance.

Key Features

• Torque range of 20–100 Nm for versatile fastening applications.
• High accuracy of ±3% compliant with ISO 6789-1:2017 standards.
• Pre-set "P" Type mechanism prevents unauthorized torque adjustments.
• Clear tactile and audible click indication when target torque is reached.
• Durable and reliable mechanical torque mechanism.
• Professional 1/2" square drive suitable for a wide range of sockets.
• Reversible ratchet head for convenient operation.
• Lightweight design for reduced operator fatigue.
• Suitable for production line and quality-controlled assembly operations.
• Can be supplied with certification and sealed torque settings upon request.

Why Choose the NORBAR 11139?

NORBAR is globally recognized for manufacturing precision torque tools trusted by professionals across automotive, aerospace, manufacturing, and industrial sectors. The 11139 P Type Torque Wrench offers exceptional accuracy, durability, and security through its tamper-resistant preset design. It is an excellent choice for businesses that require repeatable torque performance, reduced operator error, and compliance with quality assurance standards.

Who Should Buy This Product?

• Automotive repair and service technicians.
• Vehicle assembly and maintenance professionals.
• Industrial maintenance engineers.
• Manufacturing and production line operators.
• Mechanical workshop technicians.
• Quality control and inspection teams.
• Heavy equipment maintenance personnel.
• Aerospace and engineering professionals.

Where Is It Used?

• Automotive workshops and garages.
• Vehicle assembly plants.
• Manufacturing facilities.
• Industrial maintenance departments.
• Engineering workshops.
• Production and assembly lines.
• Heavy equipment service centers.
• Power generation and utility facilities.
• Aerospace maintenance operations.
• Quality-controlled fastening applications.

Frequently Asked Questions (FAQs)