6" inspection port from Beckson that allows you to gain access to the interior of the boat. The Beckson Screw-Out Plate incorporates a self-aligning center and an innovative gasket to assure a watertight seal. A patented back-up sealing wall leaves the plate waterproof, even if the gasket is removed. This port does not include installation hardware - see notes below.
- Screw-in design
- Watertight O-ring seal
- Provides access without tools
- Non-jamming (no cross-thread)
- Interior Diameter (Access) - 6"
- Cap Diameter - 6-7/16"
- Outside Diameter (Flange) - 8-1/8"
- Hole Cut Out - 6-1/2"
- This inspection port does not include any installation hardware
- Inspection ports can be installed with screws or bolts, depending on your specific application
- Add a pack of our Inspection Port Screws to your order as a basic way of installing the port
- We also recommend the use of a Silicone Sealant or 5200 Adhesive product to ensure watertight installation