Name: Schnellspanner ø 20 mm für Nut 10
Brand: RUWI
SKU: RUWI27570-1
Price: 28.32 EUR
Availability: InStock

Quick release ø 20 mm for groove 10 - RUWI I Tools for woodworking professionals

Quick-release clamp, 20 mm diameter, for 10 mm groove

€28,32

incl. VAT plus shipping costs

Quick release size

Slot 10 Item

Slot 10 Bosch

Made in Germany

From wood professionals for wood professionals

Spare parts are always in stock

In stock - in your workshop in 3-5 working days
Reordered - back soon

Take a look first, then decide

Not sure if this is right for your workshop? During our workshop consultation, we’ll take a look together—in person, via video, or at a partner location. It’s free, with no pressure to buy.

Schedule a workshop consultation

Prefer to ask us directly? +49 7402 8414

Our tools are shipped by DPD and DHL and usually arrive within 3-5 days. You will receive shipment tracking by e-mail.

Our larger tools are shipped by Schenker and arrive within a few working days. On request, the shipping company can also come at a desired time and you can coordinate with the shipping company by telephone.

Packaging dimensions
- Packaging: In cardboard box, shipping by DHL or DPD

Scope of delivery
- 1 x quick release ø 20 mm for groove 10

Our tools and machines are built for long-term use. We only use high-quality components and have gained a lot of experience to avoid problems in the workshop. That's why we have no problems with warranty requests - even beyond the 2‑year warranty period. We are always looking for a good solution together.

We have 100% spare parts in stock.

Accessories

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Brief description

The RUWI quick-release clamp (Ø 20 mm) secures workpieces, stops, and guide elements in the 10 mm groove of aluminum profiles without the need for tools. Instead of tightening a nut with an Allen key, simply flip the eccentric lever—it locks in place in seconds and releases just as quickly.

When you flip the lever, an eccentric mechanism pulls the slotted nut upward and locks it securely into the groove. This allows you to apply a clamping force of approximately 2.5 kN with minimal effort. You can adjust the clamping range from 0 to 8 mm to match the height of your workpiece; with a total height of 44 mm, the clamp lies flat.

The groove nut is available for Item and Bosch profiles—both have differently shaped grooves despite having the same groove width, which is why there are separate versions. You can find other groove widths and the screw-on version with an external thread in the quick-release overview.

Possible applications

Secure workpieces, stops, and guide elements in Nut-10 profiles without tools—simply flip a lever instead of using screws
Equipment and machinery construction: assembling and relocating modular structures in seconds
Mechanical Engineering and Prototyping: Frequent changes to assemblies without setup tools
Can be combined with clamping brackets and stops to create fixed clamping points
Compatible with Item and Bosch 10-mm slots—it’s the slot shape that matters, not just the width

Downloads

Quick-Release Clamp Instructions (PDF)
Quick-release clamp data sheet (PDF)
RUWI Steel Line Catalog (PDF)

All the details

- Dimensions
- Base body diameter: 20 mm
- For groove width: 10 mm

- Height & adjustability
- Total height: 44 mm
- Adjustment height: 8 mm

- Hold
- Clamping force: approx. 2.5 kN

★★★★★
RUWI creates optimum working conditions for a wide variety of tasks.

Christopher Wilkens
Master carpenter

★★★★★
RUWI is the ideal partner company for practical solutions in workplace organization and handling!

Stefan Mayer
Master carpenter and entrepreneur