1 Series

(45 products)

The foundation for any athlete’s training needs.


  • this is a product image
    BLK November - 38% off
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    1 Series Treadmill

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    Sale price £999.00 Regular price £1,600.00
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  • BLK BOX Dip Station Attachment – dip bar attachment
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    1 Series Dip Station Attachment

    Sale price £103.99 Regular price £129.99
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  • Spotting Arms 1
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    1 Series Spotting Arms

    Sale price £119.99 Regular price £149.99
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  • 1 Series Folding Rack | BLK BOX
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    1 Series Folding Squat Rack

    Sale price £288.00 Regular price £360.00
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  • 1 Series Half Rack | BLK BOX
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    1 Series Half Rack

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    Sale priceFrom £648.00 Regular price £810.00
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  • BLK BOX 1 Series Wall Mounted Rig – wall rig system
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    1 Series Wall Mounted Rig

    Sale priceFrom £227.99 Regular price £284.99
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  • 1 Series Free Standing Half Rack | BLK BOX
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    1 Series Free Standing Half Rack

    Sale price £388.00 Regular price £485.00
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  • 1 Series Compact Rack with Cable Columns | BLK BOX
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    1 Series Compact Rack with Cable Columns

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    Sale priceFrom £2,800.00 Regular price £3,500.00
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  • 1 Series Mobile Squat Stand | BLK BOX
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    1 Series Mobile Squat Stand

    Sale price £252.00 Regular price £315.00
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  • BLK BOX 1 Series Adjustable Bench
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    (11)

    1 Series Adjustable Bench

    Sale price £260.00 Regular price £325.00
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  • BLK BOX Lat Pull Down Seat Attachment – seat attachment
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    1 Series Lat Pull Down Seat Attachment

    Sale price £191.99 Regular price £239.99
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  • 1 Series Wall Mounted Cable Rack | BLK BOX
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    1 Series Wall Mounted Cable Rack

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    Sale priceFrom £2,200.00 Regular price £2,750.00
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  • BLK BOX Hip Thruster Attachment – hip thruster bar
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    (1)

    1 Series Hip Thruster Attachment

    Sale price £147.99 Regular price £184.99
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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

    Sale price £91.99 Regular price £114.99
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  • BLK BOX Sandwich J Hook – J-cup hook
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    1 Series Sandwich J Hook

    Sale price £104.00 Regular price £130.00
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  • BLK BOX Feet Attachment – stabiliser feet for squat stands
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    1 Series Feet Attachment

    Sale price £127.99 Regular price £159.99
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  • 1 Series Squat Stand | BLK BOX
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    (23)

    1 Series Squat Stand

    Sale price £272.00 Regular price £340.00
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  • 1 Series Hex - Dumbbell Shelf | BLK BOX
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    1 Series Hex-Dumbbell Shelf

    Sale priceFrom £115.99 Regular price £144.99
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  • 1 Series Flat Shelf | BLK BOX
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    1 Series Flat Shelf

    Sale priceFrom £115.99 Regular price £144.99
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  • 1 Series Compact Rack | BLK BOX
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    1 Series Compact Rack

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    Sale priceFrom £880.00 Regular price £1,100.00
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  • 1 Series Free Standing Power Rack | BLK BOX
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    (3)

    1 Series Free Standing Power Rack

    Sale price £452.00 Regular price £565.00
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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

    Sale price £127.99 Regular price £159.99
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  • 1 Series Bumper Shelf | BLK BOX
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    1 Series Bumper Shelf

    Sale priceFrom £115.99 Regular price £144.99
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  • BLK BOX Low Row Bar – low row attachment
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    1 Series Low Row Bar

    Sale price £127.99 Regular price £159.99
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  • BLK BOX Smith Machine Attachment – smith machine arm
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    1 Series Smith Machine Attachment

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    Sale priceFrom £1,200.00 Regular price £1,500.00
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  • ISO Pull Rack Attachment - BLK BOX
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    1 Series ISO Pull Rack Attachment

    Sale priceFrom £344.00 Regular price £430.00
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  • BLK BOX Wing Attachment – plate storage wing
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    1 Series Wing

    Sale price £179.99 Regular price £224.99
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  • 1 Series Ball Shelf | BLK BOX
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    1 Series Ball Shelf

    Sale priceFrom £51.99 Regular price £64.99
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  • BLK BOX Safety Straps – strap attachment
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    1 Series Safety Straps

    Sale price £119.99 Regular price £149.99
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  • BLK BOX Squat Handles – squat handle attachment
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    1 Series Squat Handles

    Sale price £135.99 Regular price £169.99
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  • BLK BOX Pivot Attachment – pivot arm for cable work
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    1 Series Pivot Attachment

    Sale price £175.99 Regular price £219.99
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  • 1 Series Full Rack with Cable Column | BLK BOX
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    1 Series Full Rack with Cable Column

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    Sale priceFrom £3,320.00 Regular price £4,150.00
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  • 1 Series Full Rack | BLK BOX
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    1 Series Full Rack

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    Sale priceFrom £1,200.00 Regular price £1,500.00
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  • 1 Series Compact Rack with Smith Machine - 2.4m | BLK BOX
    BLK November - 20% off

    1 Series Compact Rack with Smith Machine - 2.4m

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    Sale price £3,080.00 Regular price £3,850.00
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  • 1 Series Compact Rack with Smith Machine - 2.2m | BLK BOX
    BLK November - 20% off

    1 Series Compact Rack with Smith Machine - 2.2m

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    Sale price £2,939.99 Regular price £3,674.99
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  • 1 Series Round - Dumbbell Shelf | BLK BOX
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    1 Series Round-Dumbbell Shelf

    Sale priceFrom £135.99 Regular price £169.99
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  • Jammer Arms
    BLK November - 20% off

    1 Series Rolling Jammer Arms

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    Sale price £880.00 Regular price £1,100.00
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  • BLK BOX 1 Series Dip Station Large Handles – large handle dip attachment
    BLK November - 20% off

    1 Series Dip Station (Large Handles)

    Sale price £107.99 Regular price £134.99
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  • BLK BOX 1 Series Spotting Arm with Pull Pin – pull pin safety arm
    BLK November - 20% off
    (1)

    1 Series Spotting Arm with Pull Pin

    Sale price £159.99 Regular price £199.99
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  • this is a product image
    BLK November - 20% off Sold out

    1 Series Home Gym Bundle

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    Sale priceFrom £1,279.20 Regular price £1,599.00
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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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