Quad Flush Mounting Base

The Quad Flush Foundation by OLIPORTS is a flush-mounted steel fitting designed to secure four twistlocks or turnfoot D-rings inside cargo holds or on hatch covers. It supports standard ISO center-to-center spacing (203mm, 279mm) and custom configurations. With a high breaking load of 500kN and approvals from ABS, DNV-GL, and CCS, this foundation is ideal for multi-point container securing. Rugged, weldable, and class-certified, it’s trusted by shipyards and operators worldwide for efficient, safe cargo lashing.