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Kettlebells

(7 products)

View the range of BLK BOX dumbbells and kettlebells that come in a range of colours, weights, designs and material, created for every strength training need.

  • BLK BOX Cast Iron Kettlebell 2.0 – cast iron construction
    (73)

    Cast Iron Kettlebells 2.0

    From £21.99
    • HYROX Competition-Ready HYROX Competition-Ready
    • Powder Coat for Superior Grip Powder Coat for Superior Grip
    • Cast Construction for Maximum Strength Cast Construction for Maximum Strength
    • Colour Coded for Fast Selection Colour Coded for Fast Selection
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  • BLK BOX Urethane Kettlebell – urethane-coated body
    Up to 20% off
    (10)

    Urethane Kettlebells

    From £59.99
    • Built for Functional Strength Built for Functional Strength
    • Brushed Chrome Handle for Superior Grip & Durability Brushed Chrome Handle for Superior Grip & Durability
    • Protective Urethane Coating Protective Urethane Coating
    • Standardised Size for Consistent Technique Across All Weights Standardised Size for Consistent Technique Across All Weights
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  • BLK BOX Utility Cast Iron Kettlebell – cast iron construction
    (28)

    Utility Cast Iron Kettlebell

    From £12.99
    • Solid Cast Iron Construction Solid Cast Iron Construction
    • E-Coat Finish for Comfortable, Durable Grip in All Conditions E-Coat Finish for Comfortable, Durable Grip in All Conditions
    • Built for Functional Strength Built for Functional Strength
    • Versatile for All Levels Versatile for All Levels
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  • BLK BOX Competition Kettlebell – steel competition grade
    (2)

    Competition Kettlebells

    From £59.99
    • Colour Coded for Fast Selection Colour Coded for Fast Selection
    • Durable Design Durable Design
    • HYROX Competition-Ready HYROX Competition-Ready
    • Brushed Chrome Handle for Superior Grip & Durability Brushed Chrome Handle for Superior Grip & Durability
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  • BLK BOX Premium Cast Iron Kettlebell – dual marked kg and lb
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    How it works

    • Buy 2, get 10% off
    • Buy 3, get 15% off
    • Buy 4+, get 20% off
    (1)

    Premium Cast Iron Kettlebell - Dual Marked

    From £22.00
    • Dual KG/LB Markings Dual KG/LB Markings
    • Crossfit Ready Crossfit Ready
    • Solid Cast Iron Construction Solid Cast Iron Construction
    • Textured Grip for Control Textured Grip for Control
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  • BLK BOX Premium Urethane Kettlebell – urethane-coated body
    (0)

    Premium Urethane Kettlebells

    From £38.99
    • Durable construction Durable construction
    • Premium finish Premium finish
    • Performance ready Performance ready
    • BLK BOX Quality BLK BOX Quality
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  • BLK BOX Competition Kettlebell Dual Marked – kg and lb markings
    Stack & Save ⓘ

    How it works

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

    Competition Kettlebells - Dual Marked

    From £49.99
    • Dual KG/LB Markings Dual KG/LB Markings
    • Colour Coded for Fast Selection Colour Coded for Fast Selection
    • HYROX Competition-Ready HYROX Competition-Ready
    • Built Better for High-Impact Durability Built Better for High-Impact Durability
    View details

Frequently Asked Questions

What types of kettlebells does BLK BOX offer?

We offer Cast Iron Kettlebells, Competition Kettlebells, and Urethane Kettlebells.

What is the difference between kettlebells and dumbbells?

The main differences between a kettlebell and a dumbbell are related to their shape, grip, and the type of exercises they are best suited for.

In short, if you're looking for a tool that allows for dynamic, full-body movements and builds both strength and endurance, a kettlebell is a great choice. If you prefer more controlled, targeted strength training for individual muscles, dumbbells are ideal.

Can kettlebells be used outdoors?

Yes, our kettlebells are finished with a high-durability coating to withstand rigorous use in both indoor and outdoor environments

Are BLK BOX dumbbells suitable for commercial gym use?

Yes, all our dumbbells—including adjustable models—are manufactured for commercial use, offering long-lasting durability and resistance to wear and tear.

Do you offer custom branding on dumbbells?

Yes, we offer Custom Dumbbells, allowing you to feature your logo or branding on the weights—ideal for gyms, sports teams, and training facilities.

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