"Inspection Hatch" Catalog

You can select the appropriate inspection opening from a rich lineup!

last updated Mar 25, 2024

(Wall-mounted / Ceiling-mounted) Inspection Opening 'Non-frame Hatch'

A clean design with no visible frame. Perfect for spaces where you want to focus on aesthetics. Wall-mounted options are also available.

last updated Mar 25, 2024

(Wall-mounted exclusive) Inspection opening "Smart III Inspection Opening"

Since the lid is easy to open, there is no worry about damaging the cross.

last updated Mar 25, 2024

(Wall-mounted exclusive) Inspection opening "MJK type magnetic inspection opening"

MJK type magnet inspection opening with a cross-wrapped finish that does not show the frame.

last updated Mar 25, 2024

[Latest Edition!] Interior Building Materials Comprehensive Catalog 24-25 Vol.1

We are currently offering a comprehensive catalog featuring a wide variety of interior building materials tailored to needs such as residential complexes, hospitals and welfare facilities, hotels, and commercial buildings!

last updated Mar 05, 2025