FAT Door Lever

The FAT Door Lever by d line is a stainless steel door lever with an exaggerated, generously proportioned profile. Crafted in AISI 316 stainless steel for lasting durability.

Part of the FAT collection, a collaboration between British designer Tom Dixon and d line. To achieve the collection's aesthetic, Tom Dixon magnified the silhouette of each piece — creating softer edges and a generous profile. The word 'fat' implies generosity and softness of form. The result lacks any trace of sharpness or angularity — a collection of pumped-up pieces that are simply 'fatter' than the norm.

The full FAT range includes a door lever, door knocker, key escutcheon, thumb turn, pull handle, flush pull, and door stop — all in the same distinctive, magnified design language. Available in charcoal, electric blue, polished brass, and satin stainless steel.

Made in Europe.

• Dimensions: Ø 35 mm (1.3") x L 153 mm (6") x W 82 mm (3.2") x H 70 mm (2.7")
• Spindle: 8 × 8
• Bore Hole: Ø 25 mm
• Certifications: Tested and certified according to EN1906 and EN1634-1

Spacing between door hardware components (levers, escutcheons, thumb turns) varies depending on paired latches. Tubular latch pairings allow custom spacing; euro mortise hardware has fixed positioning. Review all dimensions before ordering.

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

• FAT Door Lever Product Sheet (PDF)
• FAT Door Lever Drawing (PDF)
• Tom Dixon FAT Collection Booklet (PDF)

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

Shop Finish Samples

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.