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Season’s Greetings — Chinese New Year 2026
May the Year of the Horse bring you success, good fortune, and continued growth.
Thank you for your continued trust and partnership.
Our office will be closed on Feb/14/2026 to Feb 22/2026 for the Chinese New Year holidays.
STREAMLIED DESIGN DEVELOPMENT

14.3mm [.563 in] Bit Torque Wrench, Pre-set to 12 in-lbs [1.36 Nm], for TNC

Order No:RN-RTW-ECO-14.3-12
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Key Specifications

Design:
Break-Over
Hex Bit Connector Series:
TNC
Hex Size (mm):
14.3
Torque (in-lbs):
12

Description

RN-RTW-ECO-14.3-12 Economical Torque Wrench | RF Connector Installation Tool

The RN-RTW-ECO-14.3-12 economical torque wrench is built with a nickel-plated tool steel spanner and a blue aluminum handle, offering durability, corrosion resistance, and comfortable operation. The 14.3 mm (9/16 inch) width across flats and preset torque configuration provide consistent mechanical control for RF connector installation.

This model is suitable for tightening TNC RF connectors with a preset torque of 12 lb-in (1.36 Nm). It is commonly used in RF measurement setups, including vector network analyzer connections, as well as RF cable assembly and test environments where accurate torque control is required.

ROSNOL’s RF tooling solutions are developed to support reliable and repeatable connector installation across RF and microwave systems. All ROSNOL tool products are manufactured under ISO 9001-certified quality management systems and fully comply with RoHS and REACH international regulations. ROSNOL also offers customization services for torque values, connector interfaces, and mechanical design to meet specific application and assembly requirements.