This page uses affiliate programs, including the Amazon Associates Program, to introduce products. As an Amazon Associate, CHOTTO NOTE earns from qualifying purchases.
About the scoresThe scores are calculated mechanically by applying the criteria table at the end of the page to figures published on the manufacturers' official pages and manuals (and on retail or comparison pages where an official figure was not available). We call it the "Spec Score".
Spec Score #3Clamp type, steel tray
Best if your desktop thickness and depth fit (43 cm long)
2.30★★☆☆☆Spec Score (out of 5)
See on Amazon¥3,299See on Rakuten¥4,222Price as of 2026-09-02 · affiliate link · Opens the shop's site
The maker publishes no spec page we could use, so the figures for this product come from the Amazon product page for this exact listing. The supported desktop thickness differs between sellers: 18-32 mm on Amazon, up to 34 mm in the Rakuten listing text (this article uses the Amazon figure).
Score Breakdown
Specs
| Mounting | Clamp, no drilling (can also face outward) |
|---|---|
| Desktop thickness | 18 to 32 mm |
| Desktop depth needed | 5 cm or more (not for rounded, stepped or uneven edges) |
| Weight capacity | 5 kg |
| Size | W43 × D12 × H15 cm |
| Material | Steel, non-slip |
| Included | Hook-and-loop band |
🙂 Good points
- Clamp mount, no drilling; can also face outward
- 5 kg capacity with non-slip
- Hook-and-loop band included
🙁 Things to note
- Fits desktops only 1.8 to 3.2 cm thick, the narrowest range of the three that list one
- Needs at least 5 cm of desktop depth for the clamp; not for rounded or stepped edges
Sources
Amazon [retail page] ／ Rakuten Ichiba [retail page] (same ASIN as Amazon, 430 mm)
Scores are calculated only from specs published on official and retail pages.