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HOPPE Dallas window handle

Advantages of HOPPE Dallas stainless steel

  • Stainless steel guarantees durability
  • Integrated basic security through Secustik® technology
  • Attachment to any type of window with the patented VarioFit® solution

  • Model: Dallas E0643/US944
  • Material: stainless steel
  • Handle Length: 132 mm
  • Rosette: 33 x 72 mm
  • Square spindle dimensions: 7 x 32-42 mm
  • Cam diameter: 10 mm
  • Raster: 90°
  • Incl. pre-attached M5 threaded screws for attachment


incl. 19% VAT, free delivery**




Your ordered goods arrive safely and reliably at the agreed place of delivery.



All accessories and care items are delivered safely and correctly.



The warranty for your accessory product lasts for 2 years.

Product Information

Elegant design and intelligent solutions

The Dallas window handle from HOPPE impresses with its neat, elegant design. The matte surface of the stainless steel handle gives the window an upgarde and visually scores points compared to other window handles made from uPVC or aluminium. The substructure is made from uPVC with support cams and is protected by a full cover cap. The very high corrosion resistance (EN1670 ) of the stainless steel protects the material for the HOPPE window handle from external weather conditions, thus guaranteeing a long service life.

The raster modes for opening and tilting the window are calibrated to 90° and 180°, respectively.

When operated, an audible click confirms engagement – the audible feedback reduces the risk of handle misalignment to prevent the window from being vulnerable to break-ins. In the case of 180° operation, HOPPE has also equipped the Dallas window handle with a self-locking mechanism that automatically locks the handle in one position. An infinitely adjustable square spindle sits in a 10 mm diameter cam under the cover cap. The technical details of the spindle:

  • HOPPE solid spindle
  • 7-mm side length
  • Infinitely adjustable between 32 and 42 mm

The spindle's 10-mm length variation enables the Dallas window handle to be attached using M5 threaded screws to a wide variety of window frames – regardless of the profile cross-section thanks to the patentedVarioFit® solution from HOPPE.

HOPPE patents with the RAL quality mark

Both the built-in Secustik® and theVarioFit® mechanisms are from HOPPE and come with theRAL mark – a quality mark certifying that both solutions are of particularly high quality.


In addition to the Secustik® click, a locking mechanism is also part of theSecustik® patent that guarantees the security of the HOPPE window handle.

A mechanical diode is used, which makes it difficult to move the window gear or twist the square spindle using external influences.

The coupling element between the handle and the spindle prevents unauthorizsd manipulation without impeding the operation of the window handle from the inside.


The length-variable square spindle is adapted to window profiles with different cross-sections. The compression spring inside the window handle, which is pressed into the window handle's gear mechanism, enables the length of the spindle to be infinitely adjusted. Regardless of the window profile, with HOPPE window handles, you always have the right square spindle to hand. The sustainability of handles with the VarioFit solution is obvious.

Properties and norms

Tested and guaranteed quality

The HOPPE Dallas window handle in matte stainless steel is certified according to DIN EN 13126-3: 23/180-0150/03/C1 andRAL GZ 607/9.

In addition, HOPPE trusts their solutions so much that they offer a 10-year functional guarantee on their products.

The Dallas model is also available in a lockable version: lockable window handles are locked using a printing cylinder with a key and rosette, but there is also a version with a push button. You can find this as well as similar products and other accessories for window construction at reasonable prices on windows24.com.

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