GP No.1 & No.2 Trellising Wire Joiner & Tensioner

SKU # GP

Fast and reliable wire termination and tensioning for agricultural applications, easy to use and engineered for long-lasting performance

Max Working Load

Max Working Load:

1,320 lbs

Wire Range

Wire Range:

1.80 - 4.20 mm

Standard Wire Gauge Range

Standard Wire Gauge Range:

15 - 7.5 SWG

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Product Downloads

GP1 & GP2 - Technical Data Pack - USAFruit Growing Application - Brochure - USA
View all downloads
SKU # GP
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Fast, Reliable, and Built to Last – GP No.1 and GP No.2 Make Wire Termination Effortless.

Gripple GP No.1 and GP No.2 are high-performance wire termination solutions designed for orchard and vineyard trellising, wire fencing, and other agricultural applications. These re-tensionable fixings provide a fast, secure way to terminate and brace wires at end posts, making them ideal for systems that remain fixed throughout the growing season, such as table grape trellises.

Engineered with a high-grade ceramic grip for superior corrosion resistance, they work with steel, nylon monofilament, and wire rope. Installation is up to four times faster than traditional methods like knotting or ratchet strainers, and they can be re-tensioned year after year.

With a maximum safe working load of 1,320 lbs (GP No.2), they deliver lasting strength, reliability, and professional results with minimal training.

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Speed

Speed

Quickly join and tension wire in one, up to 4x faster than traditional methods.

Re-tension

Re-tension

Delivers a join designed to last decades.

Designed to Last

Designed to Last

Includes high grade ceramic grip for optimum corrosion resistance.

Original & Best

Original & Best

The original innovators in wire joining and tensioning, you can trust the Gripple Brand.

High Quality Manufacturing

High Quality Manufacturing

Our US and UK based manufacturing and vertical integration ensures a high quality product.

Easy to Install

Easy to Install

Anyone can achieve professional results with minimal training and equipment required.

Speed

Speed

Quickly join and tension wire in one, up to 4x faster than traditional methods.

Re-tension

Re-tension

Delivers a join designed to last decades.

Designed to Last

Designed to Last

Includes high grade ceramic grip for optimum corrosion resistance.

Original & Best

Original & Best

The original innovators in wire joining and tensioning, you can trust the Gripple Brand.

High Quality Manufacturing

High Quality Manufacturing

Our US and UK based manufacturing and vertical integration ensures a high quality product.

Easy to Install

Easy to Install

Anyone can achieve professional results with minimal training and equipment required.

Range Variants

Our GP trellising products come in two sizes that are compatible with varying wire sizes and can hold differing loads.

Wire Range Standard Wire Gauge
 Maximum Working Load
GP No.1 1.80 – 3.00 mm

 15 – 11 swg
 880 lbs
GP No.2 3.00 – 4.20 mm
 10.5 – 7.5 swg 1,320 lbs

How it Works:

See how our GP No.1 & No.2 work below or download the Technical Data Pack for full install guidance.

 Download the Technical Data Pack Here
Step 1: Feed at least 3 inches of wire through the post
Step 2: Insert wire into correct side of Joiner (note the direction of the arrow)
Step 3: Pull hand tight to the back of the post and tension as required with either the Torq tool or contractors tool.

“I was skeptical because Gripple was more expensive, but in the short amount of time it took to install the Gripple product, we made that money back immediately. It was way quicker, the employees were way happier, and over time any tensioning adjustments will be a really easy fix.”

Nick Konen, Director of Operations, Forest Hills Farms

Discover the full case study here

Common Applications

Vineyard Trellising

Fruit Growing

Vineyard Trellising

Fruit Growing

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Max Working Load: 1,320 lbs
Compatible Wire Sizes: 17 – 7.5 Gauge Plain Wire
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Small Cutters

Purpose made for cutting wire up to 4 mm in diameter.

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Contractor Tool

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

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Torq Tensioning Tool

The Gripple Torq Tensioning Tool is a wire tensioner tool that regulates the load applied to it, delivering consistent results and maximizing the life of your wire. Ideal for wire fence tensioning and wire trellising tensioning.

View Accessory

Related Downloads

GP1 & GP2 – Technical Data Pack – USA
Fruit Growing Application – Brochure – USA

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