Made of Aluminum. Best used as an upgrade kit, or as replacement hatch locks, for Old Town brand kayaks, such as the Old Town Predator XL. Use as a replacement part or upgrade for the Old Town Rectangular Click Seal Hatch with a central locking lever.

Latch is 6 1/4 inches long, H-Cross-section, with a small hole drilled on one end.

Hatch Cover dimensions were 14 1/8 x 7 inches (outside measurements). For use with Ocean Kayak and Old Town part number 01.1315.0647.