The Pelican 1693 Replacement O-Ring is an essential maintenance part for your Pelican 1690 Protector Transport Case. This 0.25-inch (6.4mm) neoprene o-ring creates the watertight seal that maintains your case's waterproof and IP67-rated protection. When your case's seal starts to wear, replacing the o-ring restores the case's original water resistance and ensures optimal protection for your valuable equipment during transport and storage.

• 0.25-inch (6.4mm) neoprene construction for reliable sealing
• Direct replacement for 1690 Protector Transport Case
• Restores watertight seal and waterproof rating
• Easy installation - simply fits into the lid groove
• Extends the life of your protective case