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Ceiling Hatch (Ultra-Slim Joint Type, Slide Lock) – CMJ2

Ceiling Hatch (Ultra-Slim Joint Type, Slide Lock) – CMJ2

DAIKEN CO.,LTD［ダイケン］

Ceiling Hatch (Ultra-Slim Joint Type, Slide Lock) – CMJ2

Ultra-slim joint type with a visible width of only 6 mm.

Features a slide-lock mechanism that can be easily opened and closed by hand without tools.

The small trim on the outer frame conceals the cut edge of the ceiling material and allows for smooth installation.

The adjustable mounting brackets accommodate ceiling board thicknesses from 9 to 25 mm.

Certified by the Public Buildings Association.

For indoor ceiling use only.

Specification

■CMJ230 / CMJ245 / CMJ260
Color: Silver
Standard Size (Opening Dimensions): 301 × 301 mm / 452 × 452 mm / 604 × 604 mm

Technical specification

Unique ref.ceiling-hatch-ultra-slim-joint-slide-lock-cmj2
Product familyCeiling Hatch
Product groupUltra-Slim Joint Type, Slide Lock
TypeObject (single object)
Date of publishing2026-10-14
Edition number1

Links

Product urlhttps://www.daiken.ne.jp/eng/catalog/

Related

Material mainAluminum

Classification

BIMobject CategoryConstruction - Access doors & panels

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