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Curved Lever

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This product is special order, please contact us for more information.


The curved handle has a beautiful concave shape that captures the hand perfectly from behind.  An heirloom quality piece of art for your door.  Discover this distinctive line of sandcast brass door levers by MATUREWARE.  An architectural hardware product line produced by FUTAGAMI in Toyoma, Japan. 

The handles are available in 4 shapes (Hex/ Curved/ Line/ Hollow) with 3 interchangeable back plate options (Hex/ Circle/ Square). 

Available Options: 
Hex/ Square 
Hex/ Hex
Hex/ Circle 
Hollow/ Square
Hollow/ Hex 
Hollow/ Circle
Curved/ Square
Curved/ Hex 
Curved/ Circle
Line/ Square
Line/ Hex 
Line/ Circle

8-10 week lead time. Please contact us for more information.


Lever Handle (handle only):
L 135 mm (5.3") X H 20 mm (0.8") X D  48 mm (1.9")

Square: W 57mm (2.2”) X H 57mm (2.2”)
Hexagon: W 57mm (2.2”) x H 66mm (2.6”)
Circle: Ø 57 mm (2.2") 

Standard Set includes:
- Lever handle
- Plate
- Mortise lock kit
- Brass minus screws
* The mortise lock kit does not come with a lock
mechanism cylinder. If you need a lock such as for a
bathroom, you will need to purchase the latches separately.

Sold separately: 
Corresponding latches are available separately Brass Latch Flat  or Brass Latch Corner  for light locking / privacy.

- These levers are designed for wood and wood composite 
doors only.  For installation, the minimum door thickness is
33mm (1 5/16"). The measurement of the backset is 63.5mm (2 1/2"). Professional installation is recommended.

Areas of application: Light-duty Commercial, Residential


Solid cast brass

Note: materials are not lacquered and will age and oxidize over time. Refer to our care guide for best practices.

Product Downloads

Matureware Lever and Latches Brochure 
Curved Lever Product Sheet 
Matureware Back Plates Product Sheet
Matureware Mortise Lock Product Sheet