Lockable Access Hatch

Lockable Access Hatch for wall & ceiling inspection openings. Built-in lock to prevent unauthorized opening, plus sealing gasket for water resistance. Lightweight & rigid aluminum alloy frame, ideal for indoor commercial and residential projects, custom sizes available.

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Description

Key Features

Lockable Security Structure · Anti-unauthorized Opening & Reliable Protection: The lockable access hatch is built with professional locking mechanism instead of simple magnetic snap. The lock keeps the panel firmly closed to prevent unauthorized access. Open the panel only with matched keys, no accidental popping-off. Robust locking parts with low wear, long service cycle. Suitable for spaces requiring safety management, such as hotels, apartments, hospitals, machine rooms and public corridors.
Flush, Invisible Design – Seamlessly Blended with Wall & Ceiling: The access panel sits perfectly flush with outer frame, no protruding handle or exposed lock hardware. Matte white base surface supports direct skim coating, latex painting or wallpapering. After installation, it merges seamlessly with plasterboard walls and ceilings, maintaining the complete interior visual effect.
Aluminum Alloy Substrate · Lightweight & Corrosion-resistant: Main frame integrally extruded from high-strength aluminum alloy, around 40% lighter than steel panels, lowering ceiling load and simplifying installation. Aluminum alloy features natural anti-corrosion property, together with surface electrostatic spraying, it delivers good moisture resistance. Stable long-term use in kitchens, bathrooms, basements and equipment rooms.
Sealing Gasket for Water Resistance: Equipped with surrounding sealing gasket. It provides sealing and splash-proof performance to block moisture and water splashes, protecting internal pipelines and components from damp damage.
Multiple Size Options · Simple Installation & Low Maintenance: Available in multiple standard square sizes. Custom rectangular and special non-standard sizes, special colors are supported to fit residential & commercial projects. Pre-drilled fixing holes on outer frame for recessed mounting, ordinary carpenters can finish installation quickly. Stable structure with durable lock assembly, low maintenance after installation.

Standard Size Chart

Specification (mm)	Inner Size (mm)	Outer Size (mm)	Suitable Cut-out Opening (mm)
150×150	145×145	185×185	150×150
200×200	195×195	235×235	200×200
250×250	245×245	285×185	250×250
300×300	295×295	335×335	300×300
350×350	345×345	385×385	350×350
400×400	395×395	435×435	400×400
450×450	445×445	485×485	450×450
500×500	495×495	535×535	500×500
550×550	545×545	585×585	550×550
600×600	595×595	635×635	600×600