Metric and imperial leaves live on the same tool, and get mixed up · review
A 52-leaf stainless set stating that its metric leaves follow the internationally recognized 60° angle, with clearly visible markings on each leaf.
What the figures leave us with Interchangeable with its neighbors. Buy whichever is cheapest and available where you are.
The second of three near-identical sets, and worth saying so plainly.
A set of 52 leaves covering both metric and imperial threads. High-quality stainless steel, stated for durability, corrosion resistance and robustness. Leaves manufactured to high precision, with the 60° angles of the metric gauges stated to correspond to internationally recognized standards. Clearly visible markings on each leaf.
It can tell you the coverage, the material and the angle standard, and it does. It cannot tell you the tolerance on the cut of each leaf, because no maker in this family publishes one. For identifying an unknown bolt, that is fine: the answer is a match or no match, not a number.
Between this, the shttoca and the MniimaLuxe there is no specification difference worth paying for. The BGS, one euro more, prints every pitch it contains — which is the only real information advantage in this hub.
No such listing: the American Amazon shop answers the reference with a search box rather than a page.
Read from Keepa on the day this page was last revised; stock and price both move without notice.
| Amazon reference | B0GVXH2KJ6 (identical on 5 markets) |
|---|---|
| EAN | 0717839723771 |
| Leaves | 52 leaves |
| Scale | metric and imperial |
| Angle range | 60° to international standards |
It means the leaves are cut to the ISO metric flank angle rather than approximated. It is the correct claim to make, and it is not verifiable from a listing — we report it as a manufacturer statement.
A thread gauge is used with oily hands on a dirty part. A stamped marking survives that; a printed one does not, and an unreadable leaf is a leaf you cannot use.
Not meaningfully. Four 52-leaf stainless sets at six to nine euros, covering the same ranges. Only the BGS publishes its individual pitches.
7.7/ 10
Interchangeable with its neighbors. Buy whichever is cheapest and available where you are.
A reference exists on these Amazon stores: France, Germany, Italy, Spain, United Kingdom. Listed is not the same as in stock — availability changes daily.
Details checked on August 31, 2026.
The same job as every other 52-leaf set — pick on price and on which one is in stock.
Specifications: the manufacturer sheet for measuring instruments and the matching Amazon product page. Prices and availability: Keepa. Every figure on this page names its source.
52 leaves · every metric ISO pitch listed · trade catalog reference
The only set here that prints its contents: BGS lists every metric ISO pitch it carries, from 0.25 to 4.0 mm (0.01 to 0.16 in) and beyond, rather than quoting a range.
Best for: Anyone who wants to know a specific pitch is in the set before buying it.
52 leaves · metric 0.25–6.0 mm (0.01 to 0.24 in) 60° · imperial 4G–62G 55° · radius gauge included
A 52-leaf stainless set that also includes a radius gauge, and the only set in this hub sold across five European markets.
Best for: Anyone who wants the thread gauge available across Europe rather than on one market.
52 leaves · 24 metric 0.25–6.0 mm (0.01 to 0.24 in) · 28 imperial 4G–62G · stainless
A 52-leaf stainless set covering 24 metric pitches from 0.25 to 6.0 mm (0.01 to 0.24 in) at 60° and 28 imperial pitches from 4G to 62G at 55°, folding into a pocket-sized body.
Best for: A first thread gauge, where the job is identifying a bolt rather than certifying it.
