Princeton Tec O-Ring for Tec 400 Dive Light

Grab this spare or replacement O-Ring to ensure that your Tec 400 Dive Light from Princeton Tec has a reliable waterproof seal. Occasionally cleaning and lightly lubricating this critical component with optional silicone grease will prevent it from drying out. The silicone O-ring features high resilience and flexibility, allowing it to withstand water pressure, twisting, and bending.