Summer Sale | Up to 70% off

1 Series

(45 products)

The foundation for any athlete’s training needs.
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    20% off
    (1)

    1 Series Treadmill

    FREE SHIPPING
    £1,279.99 £1,600.00
    • Sprint up to 22km/h Sprint up to 22km/h
    • 15 Level Motorised Incline 15 Level Motorised Incline
    • Bluetooth & Wireless Charging Bluetooth & Wireless Charging
    • Cushioned Low-Impact Deck Cushioned Low-Impact Deck
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  • BLK BOX Dip Station Attachment – dip bar attachment
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    1 Series Dip Station Attachment

    £129.99
    • Precision Engineered Precision Engineered
    • Enhanced Versatility Enhanced Versatility
    • Functional Design Functional Design
    • Maximise Potential Maximise Potential
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  • 1 Series Spotting Arms | BLK BOX
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    1 Series Spotting Arms

    £149.99
    • Precision Engineered Precision Engineered
    • Enhanced Versatility Enhanced Versatility
    • Functional Design Functional Design
    • Maximise Potential Maximise Potential
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  • 1 Series Folding Rack | BLK BOX
    15% off
    (38)

    1 Series Folding Rack

    £305.00 £360.00
    • Space-Saving Design Space-Saving Design
    • Rapid delivery Rapid delivery
    • Heavy-Duty Steel Frame Heavy-Duty Steel Frame
    • Easy installation Easy installation
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  • 1 Series Half Rack | BLK BOX
    (10)

    1 Series Half Rack

    FREE SHIPPING
    From £810.00
    • Space Efficient Half Rack Space Efficient Half Rack
    • Black powder coat Black powder coat
    • Dual squat and pull-up stations Dual squat and pull-up stations
    • Heavy-Duty Steel Frame Heavy-Duty Steel Frame
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  • BLK BOX 1 Series Wall Mounted Rig – wall rig system
    (29)

    1 Series Wall Mounted Rig

    From £284.99
    • Space-Saving Design Space-Saving Design
    • Rapid delivery Rapid delivery
    • Steel Powder Coated Construction Steel Powder Coated Construction
    • Easy installation Easy installation
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  • 1 Series Free Standing Half Rack | BLK BOX
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    (2)

    1 Series Free Standing Half Rack

    £389.00 £485.00
    • Rapid delivery Rapid delivery
    • BLK BOX Quality BLK BOX Quality
    • Easy installation Easy installation
    • Lifetime structural warranty Lifetime structural warranty
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  • 1 Series Compact Rack with Cable Columns | BLK BOX
    (4)

    1 Series Compact Rack with Cable Columns

    FREE SHIPPING
    From £3,500.00
    • all-in-one training setup all-in-one training setup
    • Heavy-Duty Steel Frame Heavy-Duty Steel Frame
    • Dual 120kg cable stacks Dual 120kg cable stacks
    • Maximise Training Space Maximise Training Space
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  • 1 Series Mobile Squat Stand | BLK BOX
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    (28)

    1 Series Mobile Squat Stand

    £251.99 £315.00
    • Rapid delivery Rapid delivery
    • BLK BOX Quality BLK BOX Quality
    • Easy installation Easy installation
    • Lifetime structural warranty Lifetime structural warranty
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  • BLK BOX 1 Series Adjustable Bench
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    1 Series Adjustable Bench

    £259.99 £325.00
    • 10 Position Adjustable Setup 10 Position Adjustable Setup
    • Steel Powder Coated Construction Steel Powder Coated Construction
    • Stackable Base Design Stackable Base Design
    • Versatile and Compact Versatile and Compact
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  • BLK BOX Lat Pull Down Seat Attachment – seat attachment
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    1 Series Lat Pull Down Seat Attachment

    £239.99
    • Precision Engineered Precision Engineered
    • Enhanced Versatility Enhanced Versatility
    • Functional Design Functional Design
    • Maximise Potential Maximise Potential
    Add to cart
  • 1 Series Wall Mounted Cable Rack | BLK BOX
    (2)

    1 Series Wall Mounted Cable Rack

    FREE SHIPPING
    From £2,750.00
    • Integrated Cable System Integrated Cable System
    • Maximise Training Space Maximise Training Space
    • 120Kg Weight Stack 120Kg Weight Stack
    • Heavy-Duty Steel Frame Heavy-Duty Steel Frame
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  • BLK BOX Hip Thruster Attachment – hip thruster bar
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    1 Series Hip Thruster Attachment

    £184.99
    • Precision Engineered Precision Engineered
    • Enhanced Versatility Enhanced Versatility
    • Functional Design Functional Design
    • Maximise Potential Maximise Potential
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  • Wall & Rig Mounted 1 Series Spotting Arms Hanger | BLK BOX
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    Wall & Rig Mounted 1 Series Spotting Arms Hanger

    £114.99
    • Durable construction Durable construction
    • Superior finish Superior finish
    • BLK BOX Quality BLK BOX Quality
    • Rapid delivery Rapid delivery
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  • BLK BOX Sandwich J Hook – J-cup hook
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    1 Series Sandwich J Hook

    £130.00
    • Precision Engineered Precision Engineered
    • Enhanced Versatility Enhanced Versatility
    • Functional Design Functional Design
    • Maximise Potential Maximise Potential
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  • BLK BOX Feet Attachment – stabiliser feet for squat stands
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    1 Series Feet Attachment

    £159.99
    • Precision Engineered Precision Engineered
    • Enhanced Versatility Enhanced Versatility
    • Functional Design Functional Design
    • Maximise Potential Maximise Potential
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  • 1 Series Squat Stand | BLK BOX
    (23)

    1 Series Squat Stand

    £340.00
    • Maximise Training Space Maximise Training Space
    • BLK BOX Quality BLK BOX Quality
    • Black powder coat Black powder coat
    • M10 Hardware M10 Hardware
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  • 1 Series Hex - Dumbbell Shelf | BLK BOX
    (0)

    1 Series Hex-Dumbbell Shelf

    From £144.99
    • Precision Engineered Precision Engineered
    • Enhanced Versatility Enhanced Versatility
    • Functional Design Functional Design
    • Maximise Potential Maximise Potential
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  • 1 Series Flat Shelf | BLK BOX
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    1 Series Flat Shelf

    From £144.99
    • Precision Engineered Precision Engineered
    • Enhanced Versatility Enhanced Versatility
    • Functional Design Functional Design
    • Maximise Potential Maximise Potential
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  • 1 Series Compact Rack | BLK BOX
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    1 Series Compact Rack

    FREE SHIPPING
    From £1,100.00
    • Rapid delivery Rapid delivery
    • Easy installation Easy installation
    • Lifetime structural warranty Lifetime structural warranty
    • BLK BOX Quality BLK BOX Quality
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  • 1 Series Free Standing Power Rack | BLK BOX
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    (3)

    1 Series Free Standing Power Rack

    £449.99 £565.00
    • Rapid delivery Rapid delivery
    • BLK BOX Quality BLK BOX Quality
    • Easy installation Easy installation
    • Lifetime structural warranty Lifetime structural warranty
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  • BLK BOX Adjustable Pull Up Bar – multi-grip pull up bar
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    1 Series Adjustable Pull Up Bar

    £159.99
    • Precision Engineered Precision Engineered
    • Enhanced Versatility Enhanced Versatility
    • Functional Design Functional Design
    • Maximise Potential Maximise Potential
    Add to cart
  • 1 Series Bumper Shelf | BLK BOX
    (0)

    1 Series Bumper Shelf

    From £144.99
    • Precision Engineered Precision Engineered
    • Enhanced Versatility Enhanced Versatility
    • Functional Design Functional Design
    • Maximise Potential Maximise Potential
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  • BLK BOX Low Row Bar – low row attachment
    15% off
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    1 Series Low Row Bar

    £40.99 £47.99
    • Precision Engineered Precision Engineered
    • Enhanced Versatility Enhanced Versatility
    • Functional Design Functional Design
    • Maximise Potential Maximise Potential
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  • BLK BOX Smith Machine Attachment – smith machine arm
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    1 Series Smith Machine Attachment

    FREE SHIPPING
    From £1,500.00
    • Superior finish Superior finish
    • Durable construction Durable construction
    • BLK BOX Quality BLK BOX Quality
    • Maximise Potential Maximise Potential
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  • ISO Pull Rack Attachment - BLK BOX
    Up to 25% off
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    1 Series ISO Pull Rack Attachment

    From £330.00 £433.33
    • Precision Engineered Precision Engineered
    • Enhanced Versatility Enhanced Versatility
    • Functional Design Functional Design
    • Maximise Potential Maximise Potential
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  • BLK BOX Wing Attachment – plate storage wing
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    1 Series Wing

    £224.99
    • Precision Engineered Precision Engineered
    • Enhanced Versatility Enhanced Versatility
    • Functional Design Functional Design
    • Maximise Potential Maximise Potential
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  • 1 Series Ball Shelf | BLK BOX
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    1 Series Ball Shelf

    From £64.99
    • Precision Engineered Precision Engineered
    • Enhanced Versatility Enhanced Versatility
    • Functional Design Functional Design
    • Maximise Potential Maximise Potential
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  • BLK BOX Safety Straps – strap attachment
    41% off
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    1 Series Safety Straps

    £94.99 £159.99
    • Precision Engineered Precision Engineered
    • Enhanced Versatility Enhanced Versatility
    • Functional Design Functional Design
    • Maximise Potential Maximise Potential
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  • BLK BOX Squat Handles – squat handle attachment
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    1 Series Squat Handles

    £169.99
    • Precision Engineered Precision Engineered
    • Enhanced Versatility Enhanced Versatility
    • Functional Design Functional Design
    • Maximise Potential Maximise Potential
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  • BLK BOX Pivot Attachment – pivot arm for cable work
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    1 Series Pivot Attachment

    £219.99
    • Precision Engineered Precision Engineered
    • Enhanced Versatility Enhanced Versatility
    • Functional Design Functional Design
    • Maximise Potential Maximise Potential
    Add to cart
  • 1 Series Full Rack with Cable Column | BLK BOX
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    1 Series Full Rack with Cable Column

    FREE SHIPPING
    From £4,150.00
    • Rapid delivery Rapid delivery
    • BLK BOX Quality BLK BOX Quality
    • Easy installation Easy installation
    • Lifetime structural warranty Lifetime structural warranty
    Add to cart
  • 1 Series Full Rack | BLK BOX
    (0)

    1 Series Full Rack

    FREE SHIPPING
    From £1,500.00
    • Rapid delivery Rapid delivery
    • BLK BOX Quality BLK BOX Quality
    • Easy installation Easy installation
    • Lifetime structural warranty Lifetime structural warranty
    Add to cart
  • 1 Series Compact Rack with Smith Machine - 2.4m | BLK BOX
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    1 Series Compact Rack with Smith Machine - 2.4m

    FREE SHIPPING
    £3,850.00
    • Superior finish Superior finish
    • Durable construction Durable construction
    • BLK BOX Quality BLK BOX Quality
    • Rapid delivery Rapid delivery
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  • 1 Series Compact Rack with Smith Machine - 2.2m | BLK BOX
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    1 Series Compact Rack with Smith Machine - 2.2m

    FREE SHIPPING
    £3,674.99
    • Superior finish Superior finish
    • Durable construction Durable construction
    • BLK BOX Quality BLK BOX Quality
    • Rapid delivery Rapid delivery
    Add to cart
  • 1 Series Round - Dumbbell Shelf | BLK BOX
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    1 Series Round-Dumbbell Shelf

    From £169.99
    • Precision Engineered Precision Engineered
    • Enhanced Versatility Enhanced Versatility
    • Functional Design Functional Design
    • Maximise Potential Maximise Potential
    Add to cart
  • BLK BOX Rolling Jammer Arms – jammer arm attachment
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    1 Series Rolling Jammer Arms

    FREE SHIPPING
    £1,100.00
    • Precision Engineered Precision Engineered
    • Enhanced Versatility Enhanced Versatility
    • Functional Design Functional Design
    • Maximise Potential Maximise Potential
    Add to cart
  • BLK BOX 1 Series Dip Station Large Handles – large handle dip attachment
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    1 Series Dip Station (Large Handles)

    £134.99
    • Precision Engineered Precision Engineered
    • Enhanced Versatility Enhanced Versatility
    • Functional Design Functional Design
    • Maximise Potential Maximise Potential
    Add to cart
  • BLK BOX 1 Series Spotting Arm with Pull Pin – pull pin safety arm
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    1 Series Spotting Arm with Pull Pin

    £199.99
    • Precision Engineered Precision Engineered
    • Enhanced Versatility Enhanced Versatility
    • Functional Design Functional Design
    • Maximise Potential Maximise Potential
    Add to cart
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    1 Series Home Gym Bundle

    FREE SHIPPING
    From £1,599.00 £1,885.00
    • Trusted by 120,000+ Lifters Trusted by 120,000+ Lifters
    • Branded BLK BOX Finish Branded BLK BOX Finish
    • Heavy-Duty Steel Frame Heavy-Duty Steel Frame
    • BLK BOX Quality BLK BOX Quality
    Add to cart

Frequently Asked Questions

Is the 1 and 3 Series suitable for home gyms and commercial use?

Absolutely. With a more accessible price point, teamed up with quick installation and rapid delivery, the 1 Series is ideal for home gym setups. While the 3 Series is ideal for independent gyms and group training environments.

Can I expand or upgrade the 1 Series later?

Yes - you can maximise space with add-on storage shelves, or enhance functionality with our range of attachments like safety arms, pull-up handles, or cable column kits.

Is the 1 Series customisable?

While the 1 Series is available in black only, you can customise your rack with a single-layer brand plate and a wide range of compatible BLK BOX attachments, including dip stations, band pegs, and landmines.

What’s the steel spec and hole spacing for the 1 Series?

The 1 Series is constructed from 60x60x3mm steel with 75mm hole spacing. It includes sandwich J-Hooks as standard.

What makes the 1 Series ideal for PT studios or space-conscious facilities?

The 1 Series features a 2.2m height, compact footprint, and rapid delivery - making it perfect for space-conscious facilities that need high-quality strength equipment, fast. It's also incredibly easy to assemble with printed guides and digital support.

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