Coswall 144mm x 67.5mm Internal Mounting Box for 154mm x 72mm Wall Switches and Sockets

Name: Coswall 144mm x 67.5mm Internal Mounting Box for 154mm x 72mm Wall Switches and Sockets
Brand: Coswall
SKU: 32836091047
Price: 3.04 USD
Availability: InStock
Rating: 4.8 (16 reviews)

★ 4.8 / 5💬 16 reseñas🔥 26 sold🏷️ Coswall🏬 Sold by Coswall Official Store

desde€2.81

Options (2):

ℹ️ Final price per option is set on AliExpress.

🚚 Shipping to Israel: €1.87 · 27–36 días (en directo de AliExpress)

This Coswall internal mounting box ensures a secure and precise fit for your wall switches and sockets. It is the ideal choice for homeowners seeking a professional and flush finish during renovations. Achieve a clean and seamless look for your home.

🛒 Comprar ahora en AliExpress → 📋 Especificaciones completas, tallas, materiales y descripción detallada — en la página del producto en AliExpress →

🌍 Ships worldwide via AliExpress with a tracking number. Any local import taxes (if any) are set by your country's customs, not by InstaShop.

💡 Por qué comprar · Análisis de InstaShop

✅ Specifically designed for 154mm x 72mm rectangular switch pa
✅ Provides organized housing for internal wiring
✅ Ensures a flush and stable fit for specific multi-gang or ov

⚠️ Not compatible with standard 86mm square or round junction boxes
⚠️ Requires specific wall cavity dimensions for installation

👤 Ideal para: Homeowners or electricians installing specific 154mm x 72mm series switches and sockets.

🚫 Menos adecuado para: Those using standard European, UK, or US size electrical fixtures.

🔎 Comprobar antes de comprar: Carefully measure your switch panel dimensions and wall depth to ensure this non-standard box will fit.

💰 ¿Es buen precio? Around the usual market price — compare with the similar items below.

🚚 Envío internacional — normalmente 2–4 semanas con número de seguimiento. Algunos vendedores ofrecen envío rápido de pago.

⭐ Calidad y confianza — valorado 4.8/5 según 26 compras reales, una señal genuina de satisfacción.

🔒 Pago seguro — el pago y la compra se realizan en AliExpress con Protección al Comprador y reembolso si el artículo no llega o no es como se describe.

💡 Antes de comprar — en la página del producto revisa reseñas con fotos reales, el tiempo de envío a tu país y tallas/especificaciones si aplica.

InstaShop es un catálogo que enlaza a AliExpress. La compra, el envío y la garantía corren exclusivamente por cuenta del vendedor de AliExpress; algunos enlaces son de afiliados (el precio para ti no cambia). Términos de uso

🔍 Análisis en profundidad

The Coswall internal mounting box is a specialized component designed to provide a recessed housing for light switches and electrical sockets. Specifically sized at 144mm by 67.5mm, this back cassette is engineered to accommodate larger switch plates, particularly those measuring 154mm by 72mm. For homeowners or renovators moving away from standard square or round fittings, this box is a necessary foundational piece that ensures your electrical hardware sits flush and secure against the wall surface. While it is a utility item that remains hidden after installation, its precision is critical for the aesthetic success of your electrical upgrades.

Marketed under the Coswall brand, which has a significant presence in the international electrical hardware space, this mounting box addresses a common pain point: finding compatible housings for non-standard or oversized decorative plates. With a buyer rating that leans toward the top of the scale, initial feedback suggests that the product meets the physical expectations of its users. However, since it is an internal component, the success of the installation depends entirely on the accuracy of your wall cut and the specific compatibilit

✅ Ventajas

Highly specific dimensions tailored for oversized 154mm x 72mm plates, ensuring a flush fit.
Strong buyer sentiment with a high average rating, indicating the product matches its description.
Provides a professional internal mounting solution that is often difficult to find in local hardware stores.
Coswall is a recognizable brand in this niche, offering better consistency than unbranded alternatives.

⚠️ Atención

Relatively low order volume compared to mainstream items, meaning fewer long-term durability reports.
Extremely specific sizing leaves zero room for error; if your measurements are off by millimeters, it will not work.
Lack of detailed material specifications in the primary title requires extra due diligence from the buyer.

Who it's for: This is primarily for DIY enthusiasts and professional installers who have already selected 154mm x 72mm switch plates and need a matching internal cassette. It is ideal for those performing new installations or significant wall renovations where internal mounting is possible.

Who should skip it: This product is not suitable for users with standard pre-existing wall boxes who are looking for a simple 'swap-in' solution without modifying their walls. It is also incompatible with standard single-gang or round electrical fittings.

🔎 Check before you buy

Confirm the exact depth of the box with the seller to ensure it fits your wall thickness.
Ask the seller about the material composition and if it carries any specific fire-retardancy ratings.
Verify the spacing between the screw mounting holes to ensure they align perfectly with your specific switch plate.
Clarify if the box includes knockouts for standard conduit sizes used in your region.

💰 Value verdict: Given the current discount and the high buyer rating from the existing orders, this mounting box represents a fair and practical investment. It is a niche item, but for those who need these exact dimensions, the price point is justified by the difficulty of sourcing such specific hardware elsewhere.

💡 Consejos

Always receive the physical box and measure it yourself before cutting into your drywall or masonry.
Consider purchasing a few extra units beyond your current needs to account for installation errors or future repairs, as these specific sizes can go out of stoc
Check if your switch plate comes with its own screws, as mounting boxes sometimes require specific thread types.

Questions about this product

What material is this mounting box made of?

The product title does not specify the material. You should contact the seller to confirm if it is made of PVC, ABS plastic, or metal before purchasing.

Can I use this for external surface mounting?

No, this is an internal mounting box designed to be recessed inside the wall for a flush finish.

Will this fit a standard 86mm square switch?

No, this box is significantly wider (144mm) and is designed specifically for rectangular plates measuring 154mm x 72mm.

❓ Preguntas y respuestas

Does it ship to my country?

Yes. The item ships worldwide via AliExpress, usually within 2–4 weeks, with a tracking number.

Are there customs or taxes?

Import duty/VAT depends on your country's rules and the order value. Any local charges are set by your customs authority, not by InstaShop.

How do I return an item if something is wrong?

Purchases are made on AliExpress with Buyer Protection — you can open a dispute and get a refund if the item never arrives or is not as described, typically within 15 days of delivery.

Is the price final?

The price shown is the product price on AliExpress. Shipping and any local import taxes (if applicable in your country) are separate.