Name: Waagrechtspanner mit runder Adapterplatte und Klemmbolzen ø 20 mm
Brand: RUWI
SKU: RUWI21153
Price: 141.65 EUR
Availability: InStock

Horizontal clamp with adapter plate and clamping bolt ø20 mm - RUWI I Tools for wood professionals

Horizontal clamp with round adapter plate and clamping bolt (20 mm diameter)

€141,65

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
• Dimensions: 350 × 250 × 50 mm
• Weight: 2.0 kg

Contents of the package
• 1 × Horizontal Clamp (
) • 1 × Round Adapter Plate (
) • 2 × Clamping Bolts (Ø 20 mm) with washers

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

The RUWI horizontal clamp with adapter plate presses your workpiece horizontally against a stop or a second workpiece—for the 20-mm hole pattern. The round adapter plate (Ø 140 mm) is secured in the grid with two stainless steel clamping bolts (Ø 20 mm, hex socket screw SW 6): two anchor points keep the clamp from twisting, even under lateral forces. You can freely position the pressure point using the plate’s elongated hole.

The stroke compensation accommodates material thicknesses of up to 35 mm, with 13 mm of that range adjusted automatically without manual readjustment—which speeds up setup when you’re clamping and unclamping many identical parts. With a length of 253 mm, you can also reach clamping points further inside.

The vertical clamp with adapter plate is mounted from above. If you need the horizontal clamp without an adapter plate—attached directly with a clamping bolt—the horizontal clamp for the 20-mm hole pattern is the sleek solution; the positioning bracket serves as a fixed counterhold. You can find additional clamping accessories in the lift table system.

Possible applications

Press the workpieces horizontally against a stop or a second workpiece
Round adapter plate (140 mm diameter) with a slot – freely position the pressure point
Two stainless steel clamping bolts (20 mm diameter) – secure, non-rotating hold, even under lateral forces
Stroke compensation up to 35 mm, of which 13 mm is automatic and requires no readjustment
Length 253 mm, fits any table with a 20-mm hole pattern

Downloads

RUWI Product Catalog 2026 (PDF)

All the details

• Dimensions and weight
- Length 253 mm
- Round adapter plate Ø 140 mm with slotted hole
- Net weight 1.2 kg

• Clamping technology and function
- Maximum stroke compensation 35 mm
- Automatic stroke compensation 13 mm

• Clamping bolts and clamping system
- Two stainless steel clamping bolts Ø 20 mm with Allen screw (SW 6)
- Suitable for the 20-mm hole pattern

★★★★★
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