The Duke door lever has a classic flat-front lever design with a rounded back for ergonomics. The Duke comes with a 15 year warranty and is available in 5 on-trend finishes. 
 
Backplate Diameter: 54mm
 
Unit: Pair/Set (2 handles for both sides of 1 door [excluding dummy half sets])
 
Spindle & Screws: Included
 
Material: Zinc Alloy
 
Brand: Zanda Architectural
 
Each variant is a complete package with all necessary hardware included in a matching finish (backset for all variants is 60mm by standard, please specify in the checkout if another backset is needed):
10090 – Duke Leverset Only
10091 – Duke Passage Set, includes 1131 latch
10092 – Duke Integrated Privacy Set, includes privacy latch
10096 – Duke Separate Privacy Set, includes 1131 & 7032 privacy kit
10093 – Duke Dummy Set - non-handed
10094.1 – Duke Entrance Set, includes 10090 Lever set, 1143, 7020 & 1121 (60mm Key/Key)
10094.2 – Duke Entrance Set, includes 10090 Lever set, 1143, 7020 & 1122 (60mm Key/Turn)
 
Also, for retrofitting to a pre-existing 54mm hole, you can additionally purchase a 65mm adaptor plate (pair) in a matching finish to cover the hole. Click here (10063) to view our recommended and compatible item.
 
Please note that for rebated double doors you will need to additionally purchase a separate rebate kit - click here to view our recommended and compatible items for both passage & entrance sets.