Detail 01
Round-tube range: 15.8–30 mm
The clamp can attach within this round-tube diameter range.
Product detailSKU #1500000327678
HerculesUSP20CB Auto Grip Ukulele Clamp
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Independent shopping perspective
The Korena take
The Hercules USP20CB is an adjustable ukulele clamp for soprano through baritone instruments. Its Auto Grip System locks the ukulele in place, and the clamp mounts to round or square tubing within its stated ranges or to a desk 10–25 mm thick. It gives you a defined mounting option when you need the instrument held securely at a compatible tube or desk position.
Strong match
Who this is for
- Mounting a soprano, concert, tenor, or baritone ukulele at a compatible desk or tube position.
- Desk setups with a mounting edge between 10 mm and 25 mm thick.
- Round or square tube installations that fall within the specified clamp ranges.
Consider the trade-offs
When to look elsewhere
- Round tubes smaller than 15.8 mm or larger than 30 mm.
- Square tubes outside the 18–25.4 mm range.
- Desks thinner than 10 mm or thicker than 25 mm.
What matters in use
The specifications, translated
Catalog numbers tell only part of the story. These are the details most likely to change how this product feels, sounds, or fits into a setup.
Detail 02
Square-tube range: 18–25.4 mm
The clamp can attach within this square-tube size range.
Detail 03
Desk thickness: 10–25 mm
Measure the desk edge before choosing this mounting method.
Final check
Know before you order
- 01Confirm the tube shape and measurement, or measure the desk thickness, against the listed clamp ranges.
Product questions
Before you decide
Straight answers to the questions shoppers most often ask about this product.
01Which ukulele sizes can it accommodate?
It accommodates ukuleles from soprano through baritone.
02Does the clamp lock the ukulele in place?
Yes. The Auto Grip System safely locks the instrument in place.
