https://www.viking-life.com/products/liferafts-and-accessories/liferaft-accessories/sliding-racks/sliding-rack-including-lashing-for-12-25dkfplus-galvanized/
Sliding rack - including lashing for 12-25DKF+, galvanized
A rack designed to ensure that the liferaft will immediately drop into the water without assistance.
slidingrackincludinglashinggalvanized