Invisible Door Using: The brass ball drive in the ball latch keeps the door firmly closed and is almost hidden from view. Typically used on closet doors where a latch is not used or required. High Quality Solid Brass: Forged brass castings, heavy duty springs and precision technology make this ball catch an exceptionally durable and timeless choice. Ensure the service life up to 20,000 times. Adjustable Ball Voltage: Double ball-bearing stops for perfect and perfect tension to adapt exactly to the desired holding position. ADJUSTABLE BALL-BEARING TENSION Ball-bearing door latch double-adjusted for perfect tension and ideal for holding exactly the time required. SOLID BRASS HOUSING Made of cast brass, this ball lock is an exceptionally durable and durable choice. timeless Sturdy and durable catch - Keep your furniture door closed Perfect for invisible doors Cupboard door ball latch is typically used on invisible doors where a latch is neither used nor required. The ball catch is mounted on the top of the interior door, recessed into a hole drilled in the top surface. The strike plate is mounted on the door jamb where the spring loaded ball will lock and will keep the door closed. The tug on the door will release the catch. Used on closet, pantry and French doors Adjustable ball tension Heavy duty springs loaded Invisible door using Note: Due to the light and screen setting difference, the product color may be slightly different from the picture . As the manual measurement is different, please allow a slight size difference. Shipping Quantity: 4 piece.Items from Sheng Xinshun's shop