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4 Reasons for Guying with Synthetic Guys

Zero Influence

No RF Interaction

Synthetic guy ropes do not effect whatsoever on your antenna.
Light Weight

Light Weight

Steel guywires are 2 times heavier than Mastrant-P, 3 to 5 times heavier than Mastrant-M and almost 100 times heavier than D-F1/DF-20 – comparing the ropes/wires with the same breaking strength.
Easy Handling

Easy Handling

It is quite easy to work with Synthetic guy ropes including bending, cutting and making knots (depending on the type of rope!).
Cost Effective

Cost Effective

Synthetic guy ropes are 2-3 times cheaper than stainless steel guywires of the same breaking strength.

Worth consideration

Strength of P4 and P5

We are updating the ratings for Breaking Strength and Safe Working Load for our most popular rope, 4mm and 5mm Mastrant-P. We began improving the construction of this rope in our production process more than 6 years ago and have been testing samples from each run. We are now satisfied that the changes have resulted in consistent, permanent improvements. Here are the new ratings:
Mastrant-P, 4 mm: BS=440 daN (about 440 kg, 970 lb.), SWL=132 daN (about 132 kg, 290 lb.)
Mastrant-P, 5 mm: BS=540 daN (about 540 kg, 1190 lb.), SWL=162 daN (about 162 kg, 360 lb.)

Why Mastrant?

  • Designed for guying
  • UV resistance
  • High strength
  • Low elongation – no stretch
  • Weather durability
  • Wide range of accessories and "must haves" for antenna work
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How?

  • Choose appropriate guywire
  • Calculate lengths
  • Think about it
  • Do it
  • Regularly check it
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