Feature Highlights: 1. Premium Brass Material – Made from high-quality brass that’s strong and resistant to deformation. 2. Professional Port Design – Includes a 3/8-inch low-pressure diving port plug and a 7/16-inch high-pressure regulator port plug for reliable performance. 3. Leak-Proof Seal – Equipped with an O-ring to prevent leaks and ensure a secure fit. 4. Easy Replacement – Designed as a direct replacement part for quick and hassle-free installation. 5. Compact & Durable – Small in size yet built to last, making it portable and suitable for long-term use. Product Details: This overpressure relief valve is crafted from solid brass for strength and durability. It features specialized diving and regulator port plugs for professional-grade performance. The included O-ring provides a tight, leak-proof seal. Compact and built to last, it’s an ideal replacement part for scuba diving first-stage regulators. Specifications: - Color: Silver - Material: Metal (Brass) - Package Includes: 1 x Diving Adapter Note: Only the listed item is included. Slight color variations may occur due to lighting or screen differences. Measurements may vary by ±1–3 cm.