What we would actually buy The right tool for the right knives, and the cheapest thing in this catalog that genuinely extends a blade’s life.
What you are getting
A 20 cm (7.9 in) chromed honing steel with a medium-fine cut and a smooth plastic handle.
What honing does
It pushes a rolled edge back into line. Almost no metal is removed, it takes fifteen seconds, and it restores cutting on a knife that is not actually blunt. Done weekly it postpones sharpening for months.
The length
Twenty centimeters is the same as a chef’s knife blade, which means the last part of the edge runs off the end of the rod. Workable, and a longer steel is easier.
Where it does not work
On blades stated above about 58 HRC. At that hardness the steel is softer than the knife and does nothing. Use a ceramic rod instead.
Availability
Listed but with no offer on the American Amazon store — the reference exists there and nobody is currently selling it.
Prices and availability are what Keepa reported on the date this page was updated; both move.
What we rate, and what we do not
Strengths
The cheapest way to double the interval between sharpenings
Medium-fine cut, which realigns without removing much metal
20 cm (7.9 in) suits knives up to about 18 cm (7.1 in) comfortably
Compromises
20 cm (7.9 in) is shorter than a 20 cm (7.9 in) chef’s knife — the last part of the blade is awkward
A steel rod is too soft for blades stated above about 58 HRC
No hardness published for the rod itself
Specifications
Length
20 cm (7.9 in)
Surface
Chromed, medium-fine cut
Handle
Smooth plastic
Use
Keeping kitchen knives aligned between sharpenings
Amazon reference
B0CFVZXBDG
EAN
7611160251206
Where this model is listed
A listing is not an offer: the reference exists on these stores, availability changes daily.
France
Germany
Italy
Spain
United Kingdom
United States
The questions that come in
Will it work on a Japanese knife?
Not on a hard one. Above about 58 HRC the rod is softer than the blade and slides over the edge without realigning it — a ceramic rod is the correct tool.
How long should a steel be?
Longer than the blade, so the whole edge passes the rod in one stroke. For a 20 cm (7.9 in) chef’s knife, a 23 to 26 cm (9.1 to 10.2 in) steel is more comfortable than a 20 cm (7.9 in) one.
Our score
7.2/ 10
The right tool for the right knives, and the cheapest thing in this catalog that genuinely extends a blade’s life.
What use this one answers, among cookware and knives
European kitchen knives, honed weekly.
Where this model is cited, among our cookware and knives guides
Specifications: the manufacturer sheet for cookware and kitchen knives and the matching Amazon product page. Prices and availability: Keepa. Every figure on this page names its source.
25 cm (9.8 in) · German quality steel · stated for regular maintenance between sharpenings
A 25 cm (9.8 in) honing rod in German steel — the length that clears a 20 cm (7.9 in) chef’s knife properly, which the shorter rods in this hub do not.
Best for: A 20 cm (7.9 in) chef’s knife, honed weekly.
The top of this hub: a 30 cm (11.8 in) oval rod with a sapphire cut and a surface stated at 65 HRC — hard enough to hone the blades a conventional steel cannot.
Best for: A kitchen with good European knives, honed properly.