The Mastrant-P 3.5mm MPA3050 is a technical guy rope designed for applications requiring a strong, lightweight, durable and non-conductive solution.

Suitable for guying masts, antennas, light towers and amateur radio structures, this rope is optimised to offer an excellent performance-to-price ratio while maintaining good mechanical strength, low weight and reliable outdoor behaviour.

With 3.5mm diameter, 300kg breaking strength, 90kg recommended working load and 2.9% elongation, Mastrant-P is suitable for installations where mast or antenna movement needs to be reduced without using metal guy wires.

Made from polyester, with a braided construction and twisted cores, it offers good resistance to UV radiation, humidity, abrasion and wear. As a non-conductive rope, it does not directly affect antenna electrical behaviour in the way that metal guy wires can.

This item corresponds to code MPA3050, supplied as a 50 metre roll, ideal for users who need a defined length of rope for installing or maintaining guying systems.

Main features

Technical guy rope
Manufacturer / brand: Mastrant
Model / series: Mastrant-P
Code: MPA3050
Supplied length: 50 metres
Supply format: 50m roll
Diameter: 3.5mm
Equivalent diameter: 9/64"
Breaking strength: 300kg
Recommended working load: 90kg
Elongation: 2.9%
Linear weight: 11.2g/m
Approximate roll weight: 740g
Approximate package dimensions: 120 x 120 x 100mm
Construction: braided rope with twisted cores
Core: polyester, parallel-arranged twisted cores
Outer cover: polyester
Colour: black with blue dots
UV resistance: high
Humidity resistance: high
Abrasion resistance: high
Electrical behaviour: non-conductive
Main application: guying masts and antennas
Suitable for outdoor installations and amateur radio

Recommended applications

Antenna mast guying
Amateur radio installations
Vertical antennas
Telescopic masts
Portable and fixed masts
Light towers
Temporary or permanent antenna systems
Outdoor installations exposed to UV and humidity
Replacement of metal guy wires in compatible applications
Projects requiring non-conductive rope
Field operation, portable, POTA and SOTA activities
Antenna system maintenance

Important note

Before use, always confirm the real installation load, mast height, number of guying points, applied tension, wind exposure, fixing method, knots, accessories used and environmental conditions.

The recommended working load must be respected and a suitable safety margin should always be maintained. The final strength of the system depends not only on the rope, but also on knots, terminals, tensioners, anchors, guying angles and installation quality.

Avoid sharp edges, continuous rubbing against abrasive surfaces and contact with heat sources. For outdoor installations, periodic inspection of the rope, fixing points and guying accessories is recommended.

This item corresponds to 1 roll of 50 metres of Mastrant-P 3.5mm MPA3050 rope. Masts, tensioners, insulators, anchors and other accessories are not included unless expressly stated otherwise.