Set posts faster, straighter, with less stuffing around.

Posta is a tripod levelling system that holds your post rock-solid while you pour. It works on slopes, near walls, and in tight spots, so you can stop wrestling with braces and get on with the job.

How Posta actually holds your post straight?

How Posta actually holds your post straight

  • Legs follow the ground – flat, sloped or rough
  • Gimbal + adjusters control level – front–back and side–side
  • Clamp holds the post solid while you pour and finish concrete
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Built for the kind of ground you actually work on!

Most jobs are not laser-flat. Posta is designed to sit over holes up to 600 mm
diameter, with each leg finding solid ground around the perimeter. The gimbal keeps the post plumb even when one leg is higher than the others.

Working near existing structures the tripod can be set so the centre of your post sits roughly 485 mm off a wall or step, or about 343 mm by rotating the legs. For the really tight stuff, you clip on the Side Prop and run the tripod hard up against a fence line.

  • Spans holes up to 600 mm comfortably
  • Works on sloped and uneven ground
  • Standard tripod: post centre ≈ 485 mm from wall
  • Rotated tripod: post centre ≈ 343 mm from wall
  • Side Prop accessory for fence-line and boundary work
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Easy to understand and easy to use!

If you are wondering “will this hold my post” or “is this hole too big”, here are the numbers.

  • Spec grid (good as 2×2 or 4-column):
  • Max working load: 150 kg per Posta unit
  • Max hole size: Up to 600 mm diameter
  • Levelling: Two-axis gimbal with fine adjusters
  • Level check: Always use a spirit level on the post (top half if the post has a curve)

The full guide shows how to use the weight table to match your post size and length to the 150 kg rating so you are never guessing on site.

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DIY backyard jobs or full crews – it scales with you

DIY & owner-builders
Use one or two Postas to replace the mate who never shows up. Set fence posts, pergolas and small decks by yourself, without fighting braces or re-digging holes.

Tradies & installers
Run multiple Postas on longer lines and grid jobs. Fence crews, deck builders and solar installers use several units to hold whole runs of posts level while they pour, line-up and fix beams.

Short rule-of-thumb line:
DIY and small jobs: 1–2 units.
Small crew: 3–4 units.
High-volume or grid work: 6–10+ units.

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How How to use it on site

You do not need a new trade ticket to use Posta. If you can read a level, you are good. 3-step flow (ideal as numbered or icon row):

  1. Set & clamp
    Place the tripod so all three feet are on firm ground. Drop your post into the clamp and tighten it so it cannot twist or slide.
  2. Level the post
    Put a 600 mm spirit level on the post at chest height. Use the two adjusters to centre the bubble front–back, then side–side. That is your post plumb in both directions.
  3. Pour & set the height
    Pour your concrete with the post held rock-solid. Either measure and clamp to your finished height up front, or start slightly high and tap the post down with a mallet, then lock it off once it is perfect.
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Download Technical Guide