Designed for use with Sea-Dog and Select Designs Screw Out Deck Plates w/ Internal Collar.
The 4" size fits the K33714X series of deck plates.
The 5" size fits the K33715X series of deck plates.
The 6" size fits the K33716X series of deck plates.
A drawstring bag closure keeps items inside the bag when removed from the deck plate.
The 4" and 6" bags also fit Select Designs Performance Sea Kayak Hatches if the hatch ring has the optional mounting ring that has an internal "collar" to support the bag's SS ring.