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Product Code: IFF

Invicta Four Fork Attachment

The Invicta Four Fork Attachment (Model IFF) is designed to provide a method of lifting and moving unpalletised loads such as timber planks, sheet steel and tubing, plastic pipes and concrete lintels safely — minimising the potential of damaging the product. The four parallel forks cradle long loads from underneath, distributing the weight evenly and preventing the bowing or sagging that can occur with standard two-fork handling.

Delivery time: 1-3 working days

UK Delivery

UK mainland delivery from FREE

Wolffkran Group Since 1854
30-Day Returns No questions asked
UK Stock Fast dispatch
UK Support Sheffield & London
  • Product Details

Invicta Four Fork Attachment

Model IFF | Four Fork Configuration | Up to 3000kg Capacity | UK Manufactured

The Invicta Four Fork Attachment (Model IFF) is designed to provide a method of lifting and moving unpalletised loads such as timber planks, sheet steel and tubing, plastic pipes and concrete lintels safely — minimising the potential of damaging the product. The four parallel forks cradle long loads from underneath, distributing the weight evenly and preventing the bowing or sagging that can occur with standard two-fork handling. Available in four widths from 1500mm to 3000mm with capacities up to 3000kg at 600mm load centre. Manufactured in Leeds by Invicta Forks & Attachments.

UK Manufactured | LOLER Compliant

This product is designed and manufactured in the UK by Invicta Forks & Attachments, the UK's largest mechanical forklift attachment manufacturer, based in Leeds. All standard items are held in stock for immediate dispatch. Where applicable, this product is supplied with a test certificate and EC Declaration of Conformity. LOLER 1998 thorough examinations are required every 6 months by a competent person after initial certification.

Technical Specifications

ModelAttachment Width (mm)Pocket Length (mm)Max Fork (mm)Capacity at 600lc (kg)Weight (kg)
IFF-115001200150 x 501500140
IFF-220001200150 x 502000160
IFF-325001200150 x 502500178
IFF-430001200150 x 503000230

Inner fork pocket positioned to suit site application — advise on placement of order, otherwise set at 683mm centres as standard.

Key Features

  • Four-fork configuration — distributes load evenly across four support points to prevent product damage
  • Adjustable inner fork pocket position — can be set to suit your specific application on order
  • Smooth profiled fork pockets — ensures product care during handling
  • Secure fork attachment — zinc plated heel pins for safe attachment to the forklift truck
  • High-visibility finish — painted bright orange for safety

Suitable Applications

The IFF is ideal for builders merchants, timber yards, steel stockholders, pipe distributors and precast concrete manufacturers where long, unpalletised products need to be handled without damage. Common loads include timber planks, steel tubing, plastic pipes, concrete lintels, scaffold boards and sheet materials.

How to Use the Four Fork Attachment

  1. Position the forks to the correct distance apart to locate into fork pockets.
  2. Remove heel pins from the attachment.
  3. Drive the forks into the fork pockets.
  4. Insert heel pins directly behind the heel of the fork and attach safety lynch pin.
  5. Approach the load and lift evenly across all four forks.

Warning: Ensure the load is evenly distributed across all four forks before lifting. Do not shock load the attachment. Ensure heel pins are correctly fitted before every use.

Safety Information

  • Ensure heel pins are correctly inserted before every use.
  • Ensure the load is evenly distributed across all four forks.
  • Do not shock load the attachment under any circumstances.
  • Do not exceed the safe working load.

Inspection and Maintenance

Inspect weekly — focus on weld points, fork pockets and heel pin attachments. Certified for six months from manufacture.

Frequently Asked Questions

Q: Can I specify where the inner forks are positioned?

Yes. Advise your preferred inner fork pocket positions at the time of order. If not specified, they are set at 683mm centres as standard.

Hire WOLFF Onsite

How it works

At WOLFF Onsite, we’ve made renting equipment an effortless experience. Our streamlined process ensures you have fast access to quality equipment and heavy lifting accessories, tailored specifically to your project needs, exactly when you require them.

Currently, we operate on an enquiry basis. Simply reach out with your requirements, and our team will respond promptly with a customised quote to match your project scope and timeline.

From initial consultation to final handover and ongoing, we offer full support every step of the way, guaranteeing that your rental experience runs smoothly and efficiently.

Get in Touch

Contact our team to discuss your project requirements and choose the right equipment.

Tailored Quotation

We’ll provide a customised quote based on your needs and rental period.

Delivery & Setup

Our experts deliver and set up the equipment at your site.

Ongoing Support

Receive full support throughout the rental period to ensure everything runs smoothly.

Call Us

01709 437141

Email Us

[email protected]

Mon–Fri: 8:30am – 5:00pm

Part of WOLFFKRAN, trusted since 1854

Delivery Information

From our depot to your site, every order is fully tracked and delivered on our own WOLFF Onsite vehicles or via trusted courier partners. Delivery costs are calculated based on your postcode and order size.

Pallet Delivery
Dispatched within 1–2 working days, delivered next working day between 8am–5pm, Monday to Friday. Delivery cost is based on the number of pallet spaces and your delivery zone.

Parcel Delivery
Smaller items like radio accessories and safety equipment ship via tracked courier at a flat rate. Deliveries between 8:30am–5pm, Monday to Friday.

RENTAL Delivery / Collection
All rentals are delivered and collected by the WOLFF Onsite team. We'll confirm a delivery time that works for you and arrange collection within 3 working days of your hire end date. Deliveries and collections between 8am–5pm, Monday to Friday, Saturday collections can be arranged if suitable.

Dispatch Times
Orders placed by 1pm are dispatched same day where possible. Some products carry a manufacturing lead time, this is always stated in the product description.

Need Help?
Call us: 01709 437 141
Email: [email protected] Available 8:30am - 5pm Mon-Fri

We are happy to help with any delivery or product questions.

Part of WOLFFKRAN, trusted since 1854