Description: 【Versatile Diving Accessory】: Scuba Diving BCD Inflator Valve Core can be used as a replacement valve core for diving pressure gauges and high pressure hoses, ensuring your equipment stays in top condition 【Compact and Convenient】: Scuba Diving Inflator Valve Core is designed with a mini and compact appearance. This valve core is easy to carry and store, making it an ideal addition to your diving equipment 【Sturdy Structure】: Pressure Hose Adapter is made of 316 stainless steel and rubber, with good durability and corrosion resistance, suitable for underwater use 【Size】: Diving High Pressure Gauge Valve Core's size is 0.42cmx1.75cm/0.17inchx0.69inch, which can be seamlessly integrate into your existing diving equipment without any hassle 【Wide Application】: Diving Adapter Replacement Accessories is not only suitable for personal use, but also an essential tool for professional divers or dive shops to efficiently maintain and repair diving equipment Specification: Material:316 stainless steel and rubber Size Chart: 0.42cmx1.75cm/0.17inchx0.69inch Package Includes: 1 Valve Core Note: Please allow slightly errors due to manual measurement and different monitors.