O-ring sealing flange for the 2″, 3″, and 4″ Watertight Enclosures. These are the second generation of flanges with a locking cord and anti-rotation feature. Compatible with dome end caps, flat end caps, and custom end caps. Includes locking cord and O-rings. SKU: BR-100665 HS Code: 7616.10.70.30 Contents ・1 x Flange (based on selection) ・1 x Face Seal O-ring ・2 x Radial O-ring ・1 x PTFE Locking Cord ・1 x Locking Cord Handle and Set Screw ・1 x Single-use Packet of Molykote 111 Compound <Technical Details> - Documents Data Sheet(.pdf)　→　https://bluerobotics.com/wp-content/uploads/2019/11/WTE-DATASHEET-RevC-JAN2024.pdf