General description AlwaysH Pieces Roller Catch is a high-quality stainless steel ball catch designed for concealed door applications. This adjustable silent latch is perfect for various interior doors, including those in KTVs, bedrooms, and toilets. Its durable construction ensures long-lasting performance while providing a smooth and quiet operation. Technical specifications Material: Stainless steel Dimensions: 9 x 2 cm (roller catch), 5.6 x 3.2 cm (other side) Installation Simple installation process Align screws with holes and tighten using a screwdriver Usage Suitable for cabinet doors Ideal for shelf doors Applicable for kitchen cabinet doors Works well for bathroom and bedroom doors