Knud C Door Lever
Pre-drilling or pre-milling for hardware components is not recommended until all items are received and measured. Learn more
There may be slight variations that could affect the installation of your hardware as many pieces are hand finished / fabricated.
Casson is not responsible for any damages or inconveniences resulting from the improper installation of the hardware.
Optional Accessories
Description
The Knud C Door Lever by d line is a stainless steel door lever with a soft curve. Available in Ø 19 mm and Ø 16 mm. Certified to EN1906 and EN1634-1. Suited for residential and commercial interiors.
Part of the Knud Holscher collection for d line — minimalist architectural hardware designed in 1971. Made in Europe.
Specifications
- Lever: Ø 19 mm (0.75") / Ø 16 mm (0.625")
- Door thickness: 33 mm (1.3") – 59 mm (2.3")
- Bore hole: Ø 25 mm
- Certifications: EN1906, EN1634-1
European roses are smaller than standard North American models. Verify all dimensions carefully — these may not fit existing or pre-bored door holes.
Additional Components
Areas of application: Commercial, Residential.
Materials
Stainless steel (AISI 304). Standard finish: Satin Stainless Steel (Grain 320).
Additional Finishes (Available Upon Request)
- PVD Satin Brass
- PVD Satin Bronze
- PVD Satin Black
- Polished versions
- X-BAC antimicrobial coating
Product Downloads
Finish Overview & Samples
2025 Updated d line Finish Swatches
- AISI 316 Satin Stainless Steel
- AISI 316 Polished Stainless Steel
- PVD Satin Brass
- PVD Satin Black
- Powder Coated RAL Black 9005
Ordering Guide
d line door hardware is sold as components and built to order. Each lever, knob, escutcheon, and lock case is specified individually to your door. To prepare your quote, please confirm:
- Function — select one:
- Passage — interior doors that latch but do not lock (hallways, closets, pantries)
- Privacy — doors that lock from one side with a thumb turn and emergency release (bathrooms, bedrooms)
- Keyed Entry — exterior or secured doors operated by a key cylinder on one side and a thumb turn on the other
- Dummy — non-operating decorative lever or knob for fixed panels or inactive leaves of double doors
- Backset — 60 mm standard for euro mortise
- Door thickness — measured at the lock case
- Quantity per side — levers, knobs, and escutcheons are ordered per side of the door
- Door condition — must not be pre-bored
d line door hardware pairs natively with the d line heavy-duty euro mortise lock & latch — engineered as a single system. Privacy configurations require a d line thumb turn; keyed entry requires a CES key cylinder with matching d line escutcheons.
Contact contact@cassonhardware.com for an itemized quote.