Viking 10 inch Twist Lock Hatch Lid, Rim, Gasket & Hardware

This two handle 10 inch Twist Lock Hatch is common on some early Perception kayaks, as well as Islander, Heritage brands and is a match to that found on Riot Kayaks models, and can be used as a replacement cover.
Alternatively you can add this twist-and-lock hatch to any flat place on your kayak’s deck (but you will need a large area!). Don’t install it in low spots such as tank wells etc. This hatch can be purchased for use as a replacement cover if your kayak was equipped with this size and style of Viking Brand Hatch.

See dimensions below.

Hatch Rim Outer Dimensions (OD): 13 1/4 inches, measure the top most part of your hatch opening
Hatch Rim Inner Dimensions (ID): 9 7/8 inches
Hatch Lid Diameter: 10.5 inches
Screw Holes on Center (OC): 12 1/4 inches across noon to six o'clock
Deck Cut-Out Diameter: 11"