Window Handle Ontario EF644 | Karcher Design

The in-house research and development team at Karcher Design creates stainless steel fittings alongside recognized designers. The designs always carry the Karcher Design trademark fixing assembly.

Window handle EF644
Lever version Ontario

• Secure fixing oval backplate
• M5 thread screws
• Rotational operation in 4 positions
• 10 mm lugs
• Nylon floating bearing
• 7 mm spindle
• Length: 35 mm
• Screw fixing center 43 mm
• Diameter of handle: 20 mm

Karcher Article No.

Finish: satin stainless steel (finish code 71)

• EF644 71

Finish: polished/satin stainless steel (finish code 73)

• EF644 73

Optional With

• EAR 400 (key operated)
• For burglary-resistant windows
• Cylinder lock operation