RUWI Comparison of Vario clamping bolts, Ø 28: K-version with clamping lever (left) and S-version without a lever (right)
Vario Clamping Bolt, 28 mm diameter
RUWI Vario clamping bolts, Ø 28, K-variant with clamping lever, two bolts mounted on the sides of the welding table frame
RUWI Vario clamping bolt, Ø 28, K-variant with clamping lever, secures the corner stop to the perforated plate
RUWI Vario clamping bolts (Ø 28) in use on the welding table lifting table , along with other RUWI clamping tools
RUWI Vario clamping bolt, Ø 28, S-variant with screw fastening at the top, detail scale and clamping ring
RUWI Vario clamping bolt, Ø 28, K variant with clamping lever, detail scale , and clamping ring
Vario Clamping Bolt, 28 mm diameter
RUWI Vario clamping bolts, Ø 28; several stored on the tool rack, along with other clamping tools
RUWI Vario clamping bolt, Ø 28; the S version is inserted by hand into the stop element on the perforated plate
RUWI Vario clamping bolt, Ø 28; the S version is inserted by hand into a cube-shaped hole with an angle stop
RUWI Vario clamping bolt, Ø 28, K-variant with clamping lever, secures the angle stop to the perforated plate
RUWI Vario clamping bolt, Ø 28, K-variant with clamping lever, secures the angle stop to the perforated cube
RUWI Vario clamping bolt, Ø 28, K-variant with clamping lever, close-up view of the perforated cube with angle stop

Vario Clamping Bolt, 28 mm diameter

RUWI27168

Regular price€86,48
/
Includes VAT 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 (§ 6 (2) EStG) · €86.48 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.

Size
  • Made in Germany
  • Developed by carpenters in Fluorn-Winzeln
  • Spare parts are always available
  • In stock – Delivery time: 1–3 business days
  • Reordered – Delivery date by phone: +49 7402 8414
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

Smaller items are shipped via DHL or DPD, and you’ll receive tracking information by email. lifting tables and router tables are shipped via Schenker. Upon request, the carrier will come at a time that’s convenient for you—you can arrange this by phone.

The delivery time is listed above the price, next to the stock status. If an item is currently out of stock, we'll let you know the delivery date over the phone: +49 7402 8414. If there's a delay, we'll contact you in advance.

Packaging Dimensions
• Shipped in a cardboard box via DHL or DPD
• Dimensions: 315 × 225 × 140 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 Vario clamping bolt (Ø 28 mm) provides you with a height-adjustable clamping and anchor point for welding tables and clamping plates with a 28-mm hole grid (for material thicknesses of 4 mm or more). Use the adjustment ring to set the height continuously from 0 to 75 mm and read it directly from the laser-etched scale —this allows you to secure one or more stop elements of varying thicknesses in a single step. The centering bolt and adjustment ring are made of phosphated steel; the clamping bolt is black-oxide finished.

Here's how to use it

  • Custom clamping: Rotate the ring to the workpiece height, insert the bolt into the hole—the large 75-mm clamping range can accommodate even thick assemblies and stacked stops.
  • Reproducible adjustment: The scale makes every height repeatable—the next time you make the same part, just turn it to the same value.
  • Securing stops: On the welding table , the bolt holds the stop and clamping elements in place, even when the workpiece is pushing against them.

Does this go with your table?

When ordering, select the mounting type: S with screw (129 mm overall height) stays securely in place once adjusted; K with clamping lever made of die-cast zinc (168 mm) can be loosened and repositioned tool-free. On the RUWI tables, the bolt fits welding table lifting table and the leg table with a perforated plate Ø 28; for the 16-mm grid, there is the Vario clamping bolt Ø 16 (0–36 mm). The overview shows the clamps, vertical and horizontal toggle clamps.

All the details

Dimensions
clamping range: continuously 0 to 75 mm
overall height: 129 mm (RUWI27167, with screw) or 168 mm (RUWI27168, with clamping lever)
Weight: approx. 570 g (RUWI27167) or approx. 710 g (RUWI27168)
Scale: laser-etched scale

Material
Centering pin and adjustment ring: steel, phosphated
clamping bolt : steel, black-oxide
Handle lever: die-cast zinc (RUWI27168)

Clamping system
hole grid : Ø 28 mm (material thickness min. 4 mm)

★★★★★

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