2-3/4 Inch Long Sight, 3/8 Inch Thread Size, Buna-N Seal Straight to Male Thread, Vented Oil-Level Indicators and Gauge MPN:G305-3

Our premium oil sight gauge is designed for accurate monitoring of fluid levels and features a Buna-N seal to ensure a secure fit with straight threads. With a length of two and three-quarters inches and a thread size of three-eighths inch, it's ideal for use with various fluids including oils, water, and chemicals. The vented design allows for easy observation of fluid levels while preventing pressure buildup, making it suitable for use in industrial machinery, automotive engines, and HVAC systems. Whether you need to monitor oil levels or check coolant status, our premium oil sight gauge delivers accurate readings and reliable performance. Its durable construction ensures long-lasting use, making it the perfect tool for all your fluid level monitoring needs.