Stack and Save | Up to 20% off

3 Series

(75 products)

Future-proofed and modular design.
  • (0)

    3 Series Treadmill

    FREE SHIPPING
    £4,600.00
    • 6.0HP AC Motor for All-Day Use 6.0HP AC Motor for All-Day Use
    • Heavy-Duty 160kg Load Heavy-Duty 160kg Load
    • 1,000 hr Low-Maintenance Deck System 1,000 hr Low-Maintenance Deck System
    • XL Running Deck Surface XL Running Deck Surface
    View details
  • Stack & Save ⓘ

    How it works

    • Buy 2, get 10% off
    • Buy 3, get 15% off
    • Buy 4+, get 20% off
    (0)

    3 Series Adjustable Dip Station Attachment

    £454.94
    • Precision Engineered Precision Engineered
    • Enhanced Versatility Enhanced Versatility
    • Functional Design Functional Design
    • Maximise Potential Maximise Potential
    View details
  • Stack & Save ⓘ

    How it works

    • Buy 2, get 10% off
    • Buy 3, get 15% off
    • Buy 4+, get 20% off
    (0)

    3 Series Dip Station (Large Handles)

    £179.99
    • Precision Engineered Precision Engineered
    • Enhanced Versatility Enhanced Versatility
    • Functional Design Functional Design
    • Maximise Potential Maximise Potential
    View details
  • Stack & Save ⓘ

    How it works

    • Buy 2, get 10% off
    • Buy 3, get 15% off
    • Buy 4+, get 20% off
    (0)

    3 Series Spotting Arm with Pull Pin

    £325.00
    • Precision Engineered Precision Engineered
    • Enhanced Versatility Enhanced Versatility
    • Functional Design Functional Design
    • Maximise Potential Maximise Potential
    View details
  • (0)

    3 Series Nexus Testing Rack - 2.2m

    FREE SHIPPING
    £7,550.00
    • Modular design Modular design
    • M20 hardware M20 hardware
    • 14 colours available 14 colours available
    • Built to last Built to last
    View details
  • (0)

    3 Series Nexus Testing Rack - 2.4m

    FREE SHIPPING
    £7,950.00
    • Modular design Modular design
    • M20 hardware M20 hardware
    • Lifetime structural warranty Lifetime structural warranty
    • 14 colours available 14 colours available
    View details
  • 3 Series Half Rack | BLK BOX
    (0)

    3 Series Half Rack

    FREE SHIPPING
    From £1,500.00
    • Modular design Modular design
    • M20 hardware M20 hardware
    • 14 colours available 14 colours available
    • Lifetime structural warranty Lifetime structural warranty
    View details
  • 3 Series Full Rack | BLK BOX
    (0)

    3 Series Full Rack

    FREE SHIPPING
    From £2,800.00
    • Modular design Modular design
    • M20 hardware M20 hardware
    • 14 colours available 14 colours available
    • Lifetime structural warranty Lifetime structural warranty
    View details
  • 3 Series Compact Rack | BLK BOX
    (0)

    3 Series Compact Rack

    FREE SHIPPING
    From £2,050.00
    • Modular design Modular design
    • M20 hardware M20 hardware
    • 14 colours available 14 colours available
    • Lifetime structural warranty Lifetime structural warranty
    View details
  • this is a product image
    Up to 15% off
    (0)

    3 Series Home Gym Bundle

    FREE SHIPPING
    From £2,325.00 £2,750.00
    • 14 colours available 14 colours available
    • Branded BLK BOX Finish Branded BLK BOX Finish
    • Stainless Steel Adjustment Teeth Stainless Steel Adjustment Teeth
    • BLK BOX Quality BLK BOX Quality
    View details
  • New

    3 Series Flat Bench

    £199.99
    • Commercial-Grade Performance Commercial-Grade Performance
    • BLK BOX Quality BLK BOX Quality
    • Bespoke design Bespoke design
    • High Density Foam High Density Foam
    View details
  • New

    3 Series Free Standing Compact Rack

    FREE SHIPPING
    From £2,150.00
    • 14 colours available 14 colours available
    • M20 hardware M20 hardware
    • Lifetime structural warranty Lifetime structural warranty
    • Space-Saving Design Space-Saving Design
    View details

Frequently Asked Questions

What makes the 3 Series different from the 1 or 5 Series?

The 3 Series offers a modular, future-proof design using 70x70x3mm steel. It includes 4-way numbered hole spacing and a broader range of colour and branding options than the 1 Series, while remaining more accessible than the elite-level 5 Series.

What are the height options for the 3 Series racks?

Racks are available in 2.2m or 2.4m heights to suit different ceiling clearances and facility needs. Taller options (up to 3.6m) are also available for rig setups.

Can I integrate cables and storage into the 3 Series?

Yes - the 3 Series supports integrated cable columns and multiple storage attachments. It’s designed to reduce footprint while enhancing training versatility.

Is the 3 Series available in different colours?

Absolutely. The 3 Series comes in 14 standard colours with optional branding upgrades, including custom brand plates and stack guards.

What are the key differences between the 1, 3, and 5 Series?
  • 1 Series: Entry-level rigs and racks made from 60x60x3mm steel, designed for quick installation and rapid delivery.
  • 3 Series: Modular and expandable, made from 70x70x3mm steel. Ideal if you’re looking for scalability and attachment compatibility.
  • 5 Series: Premium and fully customisable, made from 80x80x3mm steel. Includes Westside hole spacing and advanced performance testing attachments.

What type of hardware is used in the Series 3 racks?

The racks use heavy-duty M20 hardware for strength and stability.

Compare /15