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BLK Caja de mancuernas ajustables (2-32kg) (VENDIDO individualmente)

Precio habitual £54.00 GBP
Precio habitual Precio de oferta £54.00 GBP
Oferta Agotado

SKU: 16-0592

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Designed with the same features as the BLK BOX Barbell Range, the BLK BOX Loadable Dumbbell is a cost and space saving addition to your facility. Simply increase or decrease weight with the addition of change or weight plates removing the need for a full dumbbell set. Featuring a 28mm diameter shaft with 1.2mm knurl every loadable dumbbell looks and feels like a BLK BOX Barbell.


Removing the need for an entire rack of traditional dumbbells, the BLK BOX Loadable Dumbbell takes the key features from the BLK BOX Barbell Range, and condenses them into a versatile 440mm long loadable dumbbell. 

An alternative to keeping a full set of dumbbells, each loadable dumbbell can be easily loaded and unloaded by adding a multiple of BLK BOX Change Plates or Weight Plates, and held securely using any of the BLK BOX Barbell Collars

Like our barbells, each Loadable Dumbbell features a hardened chrome finish, with bronze bushing for a smooth and durable rotation. The 28mm diameter handle is the same as our flagship Belfast Bar, as is the 1.2mm medium diamond knurl and 190kPsi tensile strength. 

Key Features:



  • Overall Length: 440mm
  • Shaft Diameter: 28mm
  • Shaft Length: 138mm
  • Sleeve Diamater: 50mm
  • Loadable Sleeve Length: 135mm
  • Plate Compatibility:
    • Compatible with BLK BOX Change Plates or Weight Plates
  • Collar Compatibility:
    • Compatible with BLK BOX Barbell Collars
  • Plate Capacity (per sleeve):
    • Competition Change Plates (10x 0.5kg, or, 9x 1kg, or, 7x 1.5kg, or 7x 2kg, or, 7x 2.5kg, or, 5x 5kg)
    • HD Change Plates (8x 1.25kg, or, 7x 2.5kg)
  • Material: Hardened Chrome Steel
  • Storage Options: Compatible with BLK BOX Bar Hangers and Bar Holders
  • Tensile Strength: 190 kPsi
  • Knurl: 1.2mm Medium Diamond Knurl
  • Colours: Silver

Shipping & Returns

We aim to dispatch and deliver all in-stock items within 2-10 working days depending on your location in the UK & Ireland.


We ship our orders via Parcel / 2 Man Delivery or Pallet depending on the size of your order and shipping fees will be calculated at checkout. To track your order click here for orders placed online; Track an Online Order and here for orders placed via our Sales team; Track an Offline Order


All deliveries are kerbside, it will be your responsibility to remove the items from the pallet on arrival and dispose of the pallet. You will receive an email from our Logistics team with a date of delivery. If you require an alternative delivery date or if there are any access restrictions to your property, please let us know within 24 hours before delivery by emailing Please be aware failure to do so may result in additional delivery charges.


Some of our training equipment is manufactured here in our HQ. The lead times on these products range from 10-25 working days and are identified by having the MADE IN BELFAST badge.


We understand at times due to size, colour or type some items might not be the right fit for you. We are happy to accept a returned item within 30 days from the date of you receiving the item for a refund or exchange.

To start a return click here; BLK BOX Returns


How many plates can I fit on?

This can depend on your size of collars and plates. But with a loadable sleeve length of 135mm, each sleeve can hold:

Competition Change Plates (10x 0.5kg, or, 9x 1kg, or, 7x 1.5kg, or 7x 2kg, or, 7x 2.5kg, or, 5x 5kg)

HD Change Plates (8x 1.25kg, or, 7x 2.5kg)

How can I store my loadable dumbbells?

As they have been designed to utilise the same features as our BLK BOX Barbells, each loadable dumbbell is compatible with BLK BOX Bar Hangers and Bar Holders 

How does it feel in hand?

Using the same design as our flagship Belfast Bar, each loadable dumbbell has a 28mm diameter with 1.2mm diamond knurl. 

How strong is it?

The BLK BOX Loadable Dumbbell has been designed and constructed with the same material as our barbells. The result is a strong dumbbell with 190kPsi tensile strength.

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  • Hassle-Free Exchanges

    If you change your mind, you can return unused items, original packaging and tags within 30 day. If the product's colour or size isn't right, you can swap them for the preferred option.