Name: Spannsystem Premium Set für Lochraster Ø 20 mm
Brand: RUWI
SKU: RUWI27794
Price: 664.98 EUR
Availability: InStock

Premium clamping system set for Ø 20 mm hole pattern - RUWI I Tools for wood professionals

Premium Clamping System Set for 20 mm Hole Pattern

€664,98

incl. VAT plus shipping costs

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
• Shipped in a cardboard box via DHL or DPD
• Package dimensions: 740 × 530 × 110 mm

Contents
• 1 × Organizer panel with mounting pins
• 6 × Clamping bolts Ø 20 mm with washers
• 4 × Plastic eccentric clamps
• 4 × Swivel bearings with threaded pins for eccentric clamps
• 1 × Round adapter plate with horizontal clamp
• 1 × Round adapter plate with vertical clamp
• 4 × Open plate 180 × 40 mm with threads
• 2 × Open angle bracket 80 × 40 × 60 mm
• 2 × Stop screw
• 2 × Adapter block for raising the clamps on the round adapter plate

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

Brief description

With the RUWI Premium Clamping System Set, you can equip your perforated table with 20-mm holes for tool-free clamping. Using the Ø 20 mm clamping bolts, you can secure clamps and adapter plates in any of the grid holes. Using horizontal and vertical clamps as well as eccentric clamps, you can secure workpieces from the side and from above. This allows you to set up clamping devices and stops, reposition them, and take them down just as quickly.

This is the complete kit: 6 clamping bolts with washers, 4 eccentric clamps with swivel bearings, one round adapter plate each with a horizontal and a vertical clamp, open plates and brackets, as well as stop screws. The wall panel with sliding mounting pins keeps everything within easy reach on the wall and has space for additional accessories. You can also reorder all components individually.

This set fits any RUWI lift table and any table with a 20-mm standard. You can find the individual parts in the lift table system. If you work with groove profiles instead of a hole pattern, the same principle is available as a groove set for welding tables.

Possible applications

Clamp workpieces tool-free on 20-mm hole-pattern tables – clamping bolts (Ø 20 mm) and eccentric clamps
Horizontal and vertical clamping via the round adapter plates
Set up, reposition, and dismantle clamping devices and stops
For milling, drilling, grinding, and assembly—in workshops, schools, and training facilities
Wall panel with sliding mounting pins keeps the tensioners within easy reach

Downloads

RUWI Product Catalog 2026 (PDF)

All the details

• Wall panel
- Dimensions: 700 × 450 mm
- Powder-coated sheet steel with grooved elements

• Clamping system and materials
- For 20 mm diameter hole pattern
- Clamping elements made of steel (galvanized and burnished), aluminum, and POM

• Horizontal clamps
- Length: 253 mm
- Clamping range: 0 to 35 mm

• Vertical clamps
- Length: 244 mm
- Clamping range: 0 to 40 mm

• Plates and brackets
- Made of laser-cut, galvanized steel

★★★★★
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