Door handle MONTANA

stainless steelcontemporaryhome

Product description
The Montana ER54 handle combines a reduced geometric language with functional detailing for architectural interiors. Manufactured from high-quality stainless steel with an antique brass finish, the handle is elongated and flat with slightly rounded rectangle edges to support ergonomic use. The three-piece rose construction ensures secure installation and dimensional stability, suitable for interior doors in residential and commercial projects.

Options

• Colour: Antique brass (this page), Bronze, Cosmos black, Dark bronze, Satin brass, Satin stainless steel
• Form: round (this page), square
• Function: without escutcheon (this page), Euro profile cylinder, Keyhole
• Construction: 3-piece rose (this page), Plan Design rose

Technical data
Article No: ER54 0S 93
Color: Antique brass
Material: stainless steel
Shape: round
Function: without escutcheon
DIN 1906 use category: GK3
Handle length: 132 mm
Thickness: 10 mm
Handle dimensions: 22.5 x 15.5 mm
Construction: 3-piece rose
Rose diameter: 52 mm
Designer: Studio Karcher
Award: Muuuz 2019

Expert data
Article No: ER54 0S 93
DIN 1906 - durability: class 7
DIN 1906 - execution type: B - sprung
DIN 1906 - corrosion resistance: class 3
DIN 1906 - security: class 0
Hold up spring: Yes
Standard mounting screws: 4 x M4 x 43 mm, 4 x M4 x 50 mm
Square spindle: 8 x 8 mm (eccentric drilled)
Min door thickness: 38 mm
Max door thickness: 48 mm
Handle cross section: 22.5 x 15.5 mm
Thickness: 10 mm
Rotatably mounted: Yes
Screwing diameter: 7 mm
Assembly speed: standard
Rose type: angular (3-piece screw rose)

Characteristics / technical specifications

• Model / series: Montana
• Article number: ER54 0S 93
• Material: stainless steel
• Finish / Colour: Antique brass
• Handle length: 132 mm
• Handle cross section: 22.5 x 15.5 mm
• Handle thickness: 10 mm
• Rose diameter: 52 mm (3-piece rose)
• Door thickness range: 38–48 mm
• Square spindle: 8 x 8 mm
• Standard mounting screws: 4 x M4 x 43 mm and 4 x M4 x 50 mm
• DIN 1906 classification: use category GK3, durability class 7, corrosion resistance class 3, security class 0