GPAK Bracing Kit Post Bracing Kit

SKU # GPAK

Use our ready to install, pre-configured GPAK wire bracing kits to deliver reliable fencing, trellising and structural bracing with confidence.

Maximum Working Load

Maximum Working Load:

600 kg

Standard Wire Lengths

Standard Wire Lengths:

3m, 4m, 4.5m, and 5m (bespoke lengths available on request)

Kit Variants

Kit Variants:

Wood Post Kit, Metal Post Kit

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GPAK – Versatile Bracing for Fencing, Trellising & Structural Support

The GPAK is a complete wire bracing kit designed to anchor and brace one point against another with speed and simplicity. Whether you’re installing a fence post brace, supporting trellising in fruit growing, or reinforcing structures like poly-tunnels or greenhouses, GPAK delivers a clean, professional finish every time.

Unlike traditional bracing methods that rely on bulky helical anchors, turnbuckles and U-bolts, GPAK uses lightweight, corrosion-resistant components that are quick to install and easy to tension. With a maximum load capacity of 600kg and the ability to re-tension as needed, it’s a robust solution for both wooden and metal posts.

Available in kit variations to suit your setup, GPAK is ideal for wire fence bracing in agricultural, horticultural, and commercial environments. Use it with any anchor point, or pair it with Gripple APEX Anchors where none exist for a secure, long-lasting fence brace you can trust.

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High Performance

High Performance

Up to 600 kg load rating, ideal for high load bracing and anchoring applications.

Flexible Installation Anywhere

Flexible Installation Anywhere

Pair with our Gripple APEX Anchors for flexible bracing even when a fixed anchor point isn’t available.

Deliver Professional Results

Deliver Professional Results

No matter your experience, you can deliver professional post bracing and tie back installs with our easy-to-use GPAK kit.

Re-Tension Year After Year

Re-Tension Year After Year

Re-tension in seconds year after year, using our Gripple tensioning tools with no need for re-installation.

Wooden or Metal Posts

Wooden or Metal Posts

Available in kit variations to suit wooden and metal posts.

Versatile Bracing

Versatile Bracing

Use with any anchor point, e.g. strainer posts, end posts, or structural bracing points.

High Performance

High Performance

Up to 600 kg load rating, ideal for high load bracing and anchoring applications.

Flexible Installation Anywhere

Flexible Installation Anywhere

Pair with our Gripple APEX Anchors for flexible bracing even when a fixed anchor point isn’t available.

Deliver Professional Results

Deliver Professional Results

No matter your experience, you can deliver professional post bracing and tie back installs with our easy-to-use GPAK kit.

Re-Tension Year After Year

Re-Tension Year After Year

Re-tension in seconds year after year, using our Gripple tensioning tools with no need for re-installation.

Wooden or Metal Posts

Wooden or Metal Posts

Available in kit variations to suit wooden and metal posts.

Versatile Bracing

Versatile Bracing

Use with any anchor point, e.g. strainer posts, end posts, or structural bracing points.

Range Variants

We offer our GPAK kits in two sizes and three configuration variants to suit a range of bracing applications in both fencing and fruit growing.

Product Kit Contents Designed For Wire Diameter Standard Wire Lengths (bespoke lengths available on request) Max. Working Loads
GPAK 3 – Classic Gripple Plus Medium,
Wire Loop,
Release Key
Fence Bracing 3.00 mm 4.5 m 400 kg
GPAK 4 – Classic Gripple Plus Large,
Wire Loop,
Release Key
Fence Bracing 4.00 mm 5.0 m 600 kg
GPAK Plus 3 – (Wood Post Kit) Gripple Plus Medium,
Wire Loop,
Thimble,
Twister
Wooden Trellis End Posts 3.00 mm 4.5 m 400 kg
GPAK Plus 4 – (Wood Post Kit) Gripple Plus Large,
Wire Loop,
Thimble,
Twister
Wooden Trellis End Posts 4.00 mm 5.0 m 600 kg
GPAK Plus 3 – (Metal Post Kit) GP1 Joiner,
Wire Loop,
Thimble,
x2 Wire Protectors
Metal Trellis End Posts 3.00 mm 3.0 m 400 kg
GPAK Plus 4 – (Metal Post Kit) GP1 Joiner,
Wire Loop,
Thimble,
x2 Wire Protectors
Metal Trellis End Posts 4.00 mm 4.0 m 600 kg

How it Works:

Our GPAK bracing kits are designed to be simple to install with minimal training and experience needed. See and example of how they can be used below, or download the Technical Data Packs for full install guidance.

Download the Fencing Technical Data Pack Here
1. Use the crimped loop at the end of your wire to create a loop around your “anchor point”.
2. Feed the opposite end of the wire into one of the wire channels in your wire joiner.
3. Create a loop around your second fixing point by feeding the wire back through the opposite wire entry channel.
4. Use the Gripple Tensioning Tool to tension your wire brace.

Frequently Bought With

APEX

Secure Anchoring for Trellises, Vineyards & Fencing

Maximum Load Rating: 3,000 kg
Tendon Types: Fibre, Wire, Rod
Standard Tendon Lengths: 0.9 m or 1.5 m

Torq Tensioning Tool

Tool that regulates the load applied to it, delivering consistent results and maximising the life of your wire. Ideal for wire fence tensioning and wire trellising tensioning

Contractor Tool

A strong and robust wire tensioning tool built for contractors, producing low effort wire tensioning for wire fences and trellising applications.

Gripple Plus

The Original Agricultural Wire Joiner & Tensioner

Max Working Load: 600 kg
Compatible Wire Sizes: 1.4 – 4.2 mm
Tensionable: Tension using the Gripple Torq or Contractor tools

Barbed

Barbed Wire Joiners

Max Working Load: 150 kg Mild Steel / 400 kg High Tensile
High Tensile Wire Range: 1.57 mm, 1.80 mm, 2.00 mm
Mild Steel Wire Range: 2 x 2.00 mm – 2 x 2.50 mm

Small Wire Cutters

Ideal for cutting wire rope construction 7×7 or 7×19 from diameter 1.5 mm up to 6 mm.

Large Wire Cutters

Wire cutters for use on 4 mm – 6 mm diameter wire rope.

Gripple Petrol Driver

Portable and powerful petrol driver for installing ground anchors and trellis posts.

JackJaw®

A post, pole, stake, ground anchor and drive tool extractor; perfect for use in orchard, vineyard, erosion control and soil stabilisation applications.

Drive Rod

High-strength rod specifically engineered for easy installation of anchors. Designed to be robust for reuse.

T-Clip

Wire Fencing Termination Fixing

Wire Compatibility: Plain Wire, Barbed Wire
Plain Wire Range: 1.8 to 4.2 mm
Barbed Wire Range: 2x 1.6 mm to 2x 2.5 mm

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