Wilderness Systems 4.5 Inch Harmony Hatch Kit

Harmony 4.5 inch hatch kit for Wilderness Systems Thresher sit-on-top kayaks. Can be used as a replacement hatch cover for the Thresher, or as a complete install kit for any kayak. Must install on a flat surface for new install. Comes with hatch cover, hatch rim-flange, gasket, mounting hardware and instructions.

• Hatch Rim Outer Dimension (OD): 6 1/16 inches
• Hatch Rim Inner Dimension (ID): 3 7/8 inches
• Deck Cut-Out Diameter: 4 7/16 inches
• Hatch Cover Diameter: 4 7/16 inches
• Screw Holes On Center (OC): 5 3/8 inches, across noon to six o'clock
• Shape: Round