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Tupai Ref. 4155 5RE interior door handle
Tupai · Angulus · Elongated Rose

Ref. 4155 5RE

Tupai · Made in Portugal

The newest 4155 lever on the Angulus 5RE rosette. A sharper, more contemporary grip — same elongated backplate for the projects that want long, horizontal hardware. The 4155 lever sharpens the geometry of the Angulus line — flatter face, harder cross-section — for projects that want the elongated 5RE rosette without a softened grip. Newest of the three 5RE pairings; reads as architecture.

Available in every Tupai finish
Choose function
Passage

Latch only — no locking mechanism. The lever turns the spindle and retracts the latch. Specified for hallways, closets, pantries, and pass-through doors that never need to lock.

Add a lock body
In the details

Portuguese precision in cast zamak.

Material

Cast zamak — Tupai's signature low-pressure zinc alloy. Plated, satin-finished, or PVD-coated for the colour palette.

Finishes

Available across Tupai's full PVD and satin palette — Polished and Satin Chrome, Nickel Pearl, Titan, Black Pearl, PVD Pearl Champagne, and the broader catalogue. Ask us for the full list.

Accessories

Roses, escutcheons, WC turn pieces, and cylinder covers all matched in finish across the rosette family.

Made in

Portugal. Family-owned manufacture by Tupai in Águeda since 1976.

Specification downloads

Drawings & installation guide

Tupai's technical drawing and installation instructions for Ref. 4155 5RE — dimensions, mounting details, finish codes, and accessory references. Provided by Tupai; shared here for project specification.

Technical drawing

Ref. 4155 5RE · Drawings & tech info

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Specify this handle

Specify Ref. 4155 5RE for your project.

Tell us the door, the room, and the cabinetry it sits with. We'll quote the right finish and ship samples to your studio.

Inquire about Ref. 4155 5RE