Gripfast® Trellis Posts

Gripfast® Trellis Posts

These Australian made high grade steel posts offer a cost effective alternative to traditional trellising systems.


  • They can be used in both new developments and to maintain existing failed trellis structures for increased productivity.
  • These light weight zinc alloy galvanised posts are 100% recyclable and meet organic certifications.
  • The post's unique six-crescent design profile allows for versatility in managing canopies when undertaking manual or mechanical pruning. This design supports closer row spacing and as wire don't protrude past the post profile they allow mechanical harvesting right up to the post. 
  • The slots along the length of the post allows easy height adjustment of foliage wires.
  • No staples or clips means installation costs are reduced. 
  • Gripfast Extensions can be used on timber posts to increase trellis height. 

Available in 180cm, 210cm, 240cm and 270cm lengths as well as 60cm and 90cm extensions. 

  • Zinc alloy galvanised - min 275g/m2
  • Manufactured from 1.4mm strip steel - AS 1397:2001
  • Material: High Grade Steel
  • Coating: In-line zinc alloy galvanized coating (275g/m²min)
Gripfast Trellis Post Length (cm) Suitable Trellis Height (cm) Rec. Installed Post Depth (cm) 
180 120 60
210 150 60
240 180 60
270 180 90
60 & 90 Post extension n/a

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