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.
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

8mm [.315 in] Bit Torque Wrench, Pre-set to 5 in-lbs [0.56 Nm] for SMA Brass Connector

Order No:RN-RTW-PC-8-5
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Key Specifications

Design:
Break-Over
Hex Bit Connector Series:
SMA
Hex Size (mm):
8
Torque (in-lbs):
5

Description

RN-RTW-PC-8-5 Precision Break-Over Torque Wrench | RF Connector Installation Tool

The RN-RTW-PC-8-5 precision break-over torque wrench features a nickel-plated tool steel wrench head and an anodized aluminum handle, ensuring long-term durability and stable torque control. With an 8 mm (5/16 inch) width across flats and a fixed break-over mechanism, this tool provides consistent mechanical performance for RF connector installation.

This torque wrench is mechanically compatible with SMA brass RF connectors and delivers a preset torque of 5 lb-in (0.56 Nm). The break-over design helps protect connectors from over-tightening while maintaining proper electrical and mechanical integrity in RF cable assembly and test applications.

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.