CMT TW-N 20 mm N Torque Wrench (12 in.lbs variant)

Calibration Kits & Accessories

CMT TW-N 20 mm N

Product Description

The TW-N is a N-Type (or NMD) proof-coupling torque wrench used to correctly mate or disassemble a wide range of coaxial connectors (N / NMD / similar). It ensures that the proper torque is applied so the RF connection is stable and repeatable, without risk of over-tightening. This is critical for reliable RF performance, especially in lab or test environments.
Copper Mountain Technologies
+1

CMT TW-N 20 mm N Torque Wrench (12 in.lbs variant) - PT. Sumber Instrumindo

Key Features

No	Feature
1	Ensures correct, repeatable torque when mating N-type connectors — improving RF connection stability and measurement repeatability.
2	Prevents over-tightening or loosening — helps preserve connector integrity and extend life over many mating cycles.
3	Supports standard N/NMD connector configurations — widely used in VNA and RF instrumentation setups.

Technical Specifications

Specification	Value
Connector Type	N-type / NMD (N stainless to N stainless or N plated DUT)
Preset Torque (12 in.lbs variant)	1.35 Nm (12 in.lbs) for stainless-to-stainless coupling.
HEX Wrench Head Size	20 mm (25/32″) open-end wrench size (for this 20 mm N-type wrench)
Impedance (system context)	50 Ω (as per accessory listing)

CMT TW-N 20 mm N Torque Wrench (12 in.lbs variant)

Product Description

Key Features

Technical Specifications

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