M16x1.5 Thread, 20mm Distance Across Flats, Aluminum Oil Level Sight Glasses MPN:743.1-11-M16X1.5-A

M16x1.5 Thread 20mm Distance Across Flats Aluminum Oil Level Sight Glasses are perfect tools to measure oil level with great precision and accuracy within automotive, industrial engines or any machinery requiring constant monitoring. These versatile instruments feature aluminum construction ensuring they endure prolonged exposure to harsh conditions while providing unmatched accuracy in visualizing liquid levels within vessels. Rigorously designed for easy installation and durability, these sight gauges offer quick response readings perfect for preventing oil overfill or under-lubrication scenarios hence keeping your machinery running efficiently round-the-clock.