RUWI Quick-release skewer, 20 mm diameter, for slot 10, Freisteller with " RUWI" clamping lever
RUWI Quick-release clamps in use; two clamps secure a bracket to an aluminum profile
Toggle clamp, 20 mm diameter, for slot 10

Toggle clamp, 20 mm diameter, for slot 10

RUWI27570-1

Regular price€28,32
/
Includes sales tax Plus shipping costs

Calculated for your business

Deductible immediately in the year of purchase

Less than €800 net: The full amount reduces your profit in the year of purchase—provided the item can be used on its own; accessories are capitalized along with the machine (Section 6(2) of the Income Tax Act) · €28.32 gross

Business, 30% tax rate, delivery this month. Special depreciation under Section 7g requires a maximum profit of €200,000 in the previous year—above that amount, only declining-balance depreciation applies. This is for informational purposes only and does not constitute tax advice.

Toggle Clamp Size
  • Made in Germany
  • By woodworking professionals, for woodworking professionals
  • Spare parts are always available
  • In stock – Delivery time: 1–3 business days
  • Out of stock – coming back soon
Take a look first, then decide

Not sure if this is a good fit for your workshop? During our workshop consultation, we’ll take a look at it 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 directly? +49 7402 8414

Packages are shipped via DHL or DPD and usually arrive within 1–2 business days. You'll receive a tracking number via email.

Router tables, lifting tables, and other large tools are shipped via Schenker, usually arriving in about 3 business days. Upon request, the carrier can deliver on a specific date—just coordinate the details with them by phone. If delivery takes longer than expected, we'll let you know in advance.

Packaging Dimensions
• Shipped in a cardboard box via DHL or DPD
• Dimensions: 190 × 140 × 50 mm

Our tools and machines are built to last. We use only high-quality components and have gained extensive experience in preventing problems in the workshop. That’s why we have no issues with warranty claims—even if they extend beyond the 2-year warranty period. We’re always looking for a good solution that works for both of us.

We have 100% of our replacement parts in stock.

The RUWI toggle clamp (Ø 20 mm) secures workpieces, stops, and guide elements tool-free in the slot 10 of aluminum profiles. Instead of tightening a slot nut with an Allen wrench, 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 slot nut upward and locks it securely into the profile groove. This allows you to apply approximately 2.5 kN clamping force with minimal manual force. You can adjust the clamping range from 0 to 8 mm to match the height of your workpiece; at 44 mm overall height, the clamp lies flat.

Here's how to use it

  • Setting stops and guides: Secure workpieces, stops, and guide elements in slot-10 profiles—flip the lever instead of using screws.
  • Equipment and Machine Construction: Assemble and reposition modular structures in seconds, without using any setup tools.
  • Mechanical Engineering and Prototyping: Frequently Changing Assemblies—the clamping point moves along with the assembly.
  • Combine fixed clamping points: Use clamping brackets and stops to set up recurring positions.

Does this fit your aluminum profile?

The toggle clamp fits the slot 10—when ordering, select the slot nut for Item or Bosch profiles. Both systems have differently shaped slots even with the same groove width, which is why there are separate versions: It’s the groove shape that matters, not just the width. For slot 6 and slot 8, as well as the bolted version with an external thread and locking nut, you’ll find the appropriate models in the toggle clamp overview.

Downloads

All the details

Dimensions
Main body: Ø 20 mm
overall height : 44 mm
adjustment height : 8 mm

Compatibility
slot : slot 10 (Item, Bosch) for RUWI27570-1
slot : slot 10 (Bosch) for RUWI27570-3

★★★★★

RUWI creates optimal working conditions for a wide variety of tasks.

Christopher Wilkens
Master Cabinetmaker
★★★★★

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

Stefan Mayer
Master Cabinetmaker and Business Owner
★★★★★

RUWI once, RUWI forever.

Michael Böker
Master Cabinetmaker and Business Owner