Our team’s top picks: ISG-5 & ISG-6 mechanical scissor grabs
In this edition of Our Team’s Top Picks, we’re highlighting a pair of attachments designed to make lifting safer and quicker on site – the ISG-5 and ISG-6 mechanical scissor grabs. Built for handling brick and block packs, these models are widely used in construction and landscaping and are a top pick for many of our customers.
We spoke to Jonathan Mann from the Invicta team to hear why the ISG range continues to be a reliable choice on site.
Why choose the ISG? A Q&A with Jonathan Mann
Why did you choose the ISG-5 / ISG-6 as your top products?
“Our ISG range is specifically designed to lift, move and release various types of block and brick packs safely on building sites or yards. These mechanical scissor grabs are fully mechanically operated via the forklift, meaning the driver doesn’t need to leave their seat.”
That kind of built-in efficiency is a big advantage. Keeping the driver in the cab saves time and improves safety – particularly when the same materials need moving again and again across a busy site.
What problems do they help with?
“Both models offer a speedy solution to moving different sizes of brick or block packs around. With the driver not having to leave their seat, this increases work efficiency and improves health and safety.”
These grabs offer a simple way to reduce manual handling. There’s less physical strain, less time spent moving around the vehicle and less risk involved overall – especially when working on uneven ground or tight deadlines.
What makes the grab user-friendly?
“The ISG models are both fully mechanically operated, allowing for seamless integration with forklifts without the need for additional controls or manual intervention.”
Once attached, the grab works through the natural lifting motion of the forklift – there are no wires or switches to install and no additional steps needed. It’s straightforward to set up and can be used confidently by teams with all levels of experience.
What’s the main difference between the ISG-5 and ISG-6?
“The ISG-5 has an adjustable internal pack height ranging from 100 to 925 mm, making it suitable for various block and slab sizes. The ISG-6, on the other hand, is introduced to secure smaller packs of bricks and blocks, catering to specific site requirements.”
So, whether you’re handling a wide variety of products or consistently working with smaller packs, there’s a model that suits. Both offer the same safety and ease of use, just adapted to different lifting needs.
How does it improve safety compared to other lifting methods?
“By eliminating the need for manual handling, our scissor grabs reduce the risk of injuries associated with lifting heavy loads. The fully automatic mechanism ensures stable and secure gripping of loads, preventing unstable lifts and making the process easier and safer for operators.”
The grip mechanism keeps the pack held securely while in motion. This reduces the chances of slipping, tipping or shifting – and removes the need for anyone to physically steady or position the load by hand.
Who would benefit most from using this grab?
“Industries involved in construction, masonry, and landscaping, where frequent handling of bricks, blocks, and slabs is required, would find these grabs particularly beneficial. They are also ideal for warehouses and distribution centres dealing with similar materials.”
Anywhere that regularly moves heavy packs – whether on site, in a yard or at a distribution centre – can benefit from using an ISG grab. They help improve both speed and safety across the working day.
Have you seen any examples of the grab making a real difference on site?
“Many of our customers have reported increased efficiency and improved safety standards after integrating the ISG-5 and ISG-6 into their operations. I personally supply Lifting Gear & Safety with their block grabs.”
Feedback from customers has been consistently positive, particularly in cases where the grabs are used frequently throughout the day. By making each lift faster and safer, they help reduce delays and keep people protected.
At a glance: benefits of the ISG-5 and ISG-6
- Fully mechanical operation – no need for electrics, hydraulics or manual input
- Driver remains in the cab – increases productivity and reduces risk
- Quick installation – easy to attach and ready to use
- Secure, stable grip – supports safe, consistent lifting
- Versatile pack handling
– ISG-5: adjustable internal height of 100–925 mm
– ISG-6: designed for smaller packs - Low maintenance – robust, durable design suited to tough environments
- Suitable for a range of industries – from construction to landscaping and warehousing
- Built in the UK – designed for reliability and long-term performance
Built to last. Made to make lifting easier.
The ISG-5 and ISG-6 are a great example of The Invicta Difference – practical, British-made attachments that solve real problems on site. If you need to move bricks or blocks on a regular basis, these attachments are built to take the weight off your team.
Need help with material handling on site? From fully mechanical attachments to bespoke solutions built around your site needs, we provide practical, reliable products to help you work safely and efficiently. Get in touch to speak to our team and see how Invicta can help keep your business moving.
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