







Via seller-selected shipping
In Stock
View all shipping options
Standard size, widely adaptable
The opening size is 18.4 x 18.4 inches (47 x 47cm), and the outer frame size is 19.2 x 19.2 x 0.6 inches (49 x 49cm). Suitable for various scenarios such as basements, ceilings, drywall, cement walls, etc.
Comes with a template for worry free installation
Each set comes with a 1:1 paper installation template, which can be accurately drilled by cutting according to the template markings, without the need for repeated measurements, avoiding size deviations, and making installation simple and worry free.
Thickened galvanized steel, rust resistant and durable
Made of thickened galvanized steel material and treated with matte paint on the surface, it is rust resistant and corrosion-resistant, with a longer service life. Compared to ordinary materials, it is more durable and stronger than aluminum alloy.
Seamless welding, stable structure
The door frame adopts seamless welding technology, with tight and smooth joints, and no sharp edges or burrs. Adding reinforcing ribs to the outer frame enhances overall stability and prevents deformation and warping during long-term use.
Humanized design, attention to detail
Detachable door panel design for easy daily maintenance and repair. Flat head screwdriver lock hole design, can be opened without a key, avoiding the worry of key loss. Four corner EVA corner protection packaging effectively protects the product during transportation.
Package Includes:
- 1 x Dry wall maintenance panel
- 1 x Manual
Source this Hardware item from a U.S.-based supplier with no upfront cost and no minimum order. List it on eBay, TikTok, Shopify, Bigcommerce, and other major platforms — with up to 46% margin available, you only commit capital when a sale is made. Note: this item is restricted from listing on Amazon, Temu, Walmart.
inQ Boutique is a verified Doba supplier with 13474 active products shipping from the United States. Recent order data shows a 99.04% fulfillment rate and 0.22% refund rate. Free shipping available.
No inventory. No warehouse. No minimum orders. Add this Hardware item to your store, set your price, and Doba handles everything when a customer buys — forwarding the order to a U.S. supplier who ships directly to your customer within 3-15 days. You pay Doba's wholesale rate only when you make a sale.
Domestic U.S. shipping. Estimated 3 business day(s) processing and 3-15-day delivery via seller-selected shipping to U.S. buyers.
Once listed, Doba handles the rest — automatic inventory updates, order routing to the supplier, and tracking sync to your store. Supports Amazon, eBay, Walmart, Temu, TikTok Shop, Shopify, WIX, Bigcommerce, Woocommerce, Shift4Shop, Square, Newegg, and other major platforms. Doba Pilot, our AI agent, can help you decide if this product fits your store strategy.