4 Reasons for Guying with Synthetic Guys

Zero Influence

Zero Interference

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 the attention

For US and Canadian customers: if you are considering placing an order and you want to save money on shipping, please place an order no later than March 13 in our on-line shop. You can pick it up in our booth 3607 at the Dayton Hamvention (choose “Personal pickup at fair”) or we will ship it directly to you from the US (choose “Dayton shipping”). Shipping from Dayton is free for orders over $199 (to US), and shipping costs for smaller orders will reflect the cost of shipping from Ohio.

Visit our online shop.

Mastrant - Synthetic guy ropes and accessories

The project Mastrant was established in 2007 together with specialists who won high recognition for the developments of ropes and in cooperation with several experienced HAMs. We started with 2 product lines of the ropes and basic assortment of accessories. Now we have more than 300 items in our assortment and supply around the world. We provide also consulting services. We were a main partner and sponsor of WRTC 2014 and we are also going to be a sponsor of WRTC2018.

Martin Huml, OL5Y / OK1FUA
Founder and CEO

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