Features: 1. 100% Brand New & High Quality - Made from durable 304 stainless steel and ABS materials, ensuring long-lasting performance. 2. Easy Installation - Simply insert the air tube directly into the tracheal interface. No complicated setup required. 3. Automatic Self-Locking Function - Press the switch to open, press again to close. It’s intuitive and reliable. 4. Versatile Use - Suitable for a wide range of remote control applications, including food waste disposers, massage tub pumps, swimming pool and spa controls, hot tubs, sanitary equipment, outdoor machinery, automotive uses, and more. 5. Universal Compatibility - Designed to work with most 32mm mounting holes, making it easy to integrate into your existing systems. Product Details: This pneumatic air switch kit features a sturdy 304 stainless steel and ABS construction for reliable daily operation. With its automatic self-locking mechanism, operation is simple and secure—just press to open and press again to close. The kit includes a 1.5-meter air tube for flexible installation, and it fits standard 32mm mounting holes. Ideal for remote control needs in household, commercial, and industrial settings such as waste disposers, pool pumps, hot tubs, and automotive applications. Specifications: - Condition: 100% New - Material: 304 Stainless Steel, ABS - Color: As shown in pictures - Size: Approx. 4.74.76.7 cm / 1.91.92.6 in - Air Tube Length: Approx. 1.5 m / 59.1 in - Compatible Mounting Hole: 32 mm Package Includes: 1 x Air Tube 1 x Air Switch