ISO 9001:2015 · ANSI/BHMA A156.2 · ANSI/BHMA A156.5
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YF-H303 Hinges

YF-H303 3-Way Adjustable Concealed Hinge

Fully concealed hinge with three-way adjustment, zinc alloy, for 32–44 mm doors on flush-line interiors.

Finishes
MB
Door thickness
32 – 44 mm
Minimum order
One carton per model and finish
Lead time
30–45 days after sample approval

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YF-H303 is part of the Yanfeng Hinges collection. Butt hinges and ball-bearing hinges sized for standard door leaves, plus a three-way adjustable concealed hinge. Square or radius corners, non-rising pin.

Specification

Every model in this collection shares one finish system, one function-code system and one packing standard, so a project can mix ranges without translating between them. Build the order code left to right: YF-H303 / function / finish / handing — anything left unstated is supplied in the standard configuration.

  • 2 BB and 4 BB options
  • Square or radius corners
  • Non-rising pin

Ordering

Keyed different is standard. Keyed alike and master key systems are available on request in all four keyway profiles (Kwikset, Weiser, Yale, Schlage). Minimum order is one carton per model and finish; mixed cartons by arrangement.

OEM and ODM

Hinges can be supplied under your own brand: custom packaging and inserts, laser-marked logo, private keyway and a dedicated model number. Send a sample or a drawing and we will come back with tooling cost, unit price and a sampling schedule.

Key features

  • 2 BB and 4 BB options
  • Square or radius corners
  • Non-rising pin
Technical parameters · YF-H303
Parameter Value
Finishes MB
Sizes 110 × 25 mm – 246 × 34 mm
Door thickness 32 – 44 mm
Material Zinc alloy
Packing 20 pcs / carton

Non-standard dimensions, materials and surface treatments available on request.

01

Residential entrance and interior doors

02

Hotel guest rooms and corridors

03

Light commercial fit-out

04

Renovation and replacement

One carton per model and finish. Mixed cartons of different models or finishes can be arranged for trial orders.
Yes. All collections share one cylinder platform, so handlesets, knob locks, lever locks and deadbolts can be keyed alike across a whole door or a whole building.
Kwikset, Weiser, Yale and Schlage profiles. Master key systems are available in all four on request.
Yes. OEM and ODM programmes cover packaging, inserts, laser marking, private keyways and dedicated model numbers.
Five years on mechanical operation, two years on the finish, and a lifetime cylinder and key warranty on request for residential installations.
01

Related

Others in this family

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