Rank #5 in Best Kettlebell 2026: The Handle Nobody Measures
PROIRON 12kg Cast Iron Neoprene Coated Kettlebell with Textured Grip
Price and rating as shown on Amazon when we collected them. Both change.
The PROIRON kettlebell is 12kg of cast iron for £36.99, rated 4.6 stars from 587 ratings, with a 30mm handle and a neoprene coating.
It takes fifth because it is one of only two listings here that measure the handle in millimetres, which matters most at this weight, and because the sample is modest and the category rank poor.
How those 587 ratings break down
An average hides its own shape. This is the spread behind the 4.6 stars.
Specification
Exactly as published on the Amazon listing, field for field.
| Handle diameter as listed | 30 mm |
|---|---|
| Weight as listed | 12 kg |
| Material | Cast iron, neoprene coated |
| Dimensions | 14.4 x 13.5 x 22.3 cm |
| Category rank | 62nd in Kettlebells |
| Price | £36.99 |
What buyers actually say
Quoted from customer reviews on Amazon
Verified purchase“Started using this. I now look like a muscly Adonis. Just sayin”
Verified purchase“The quality of this kettle bell is way better than I thought. For the price, 5 stars.”
What it is up against
The rivals it was ranked against in Best Kettlebell 2026: The Handle Nobody Measures.
Rank #1
Amazon Basics Cast Iron Kettlebell 6kg with Textured Wide Grip Handle, Black
£18.95
Rank #2
Amazon Basics Cast Iron Kettlebell 10kg with Textured Wide Grip Handle, Black
£26.42
Rank #3
Yes4All 8kg Powder Coated Cast Iron Kettlebell with Colour-Coded Ring
£18.60
Rank #4
Phoenix Fitness Vinyl Kettlebell 4kg with Ergonomic Wide Handle, Green
£22.99
Questions people ask
How wide is the handle?
30mm, which is 3.0cm — stated in millimetres rather than centimetres.
Is neoprene good?
Yes indoors: it is quiet, does not mark floors and forgives a hard landing.
Why is its rank so low?
Because buyers do not find it first; the rating and the sample do not suggest a problem.
Is 12kg right for me?
It is the standard working weight for a man who has swung before; start lower otherwise.
Why is it fifth?
Because the handle is measured properly and 12kg is a serious weight, but the sample is modest.
How many ratings does it have?
587 at the time of collection, averaging 4.6 stars, with 80 per cent five-star and 2 per cent one-star.
Comments
Reader comments are not checked against the manufacturer's claims above.
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