Anchor 21 : Device for temporary securing a ship or floating structure to the seabed by means of a chain or cable and a weight with movable extensions (arms)
Sabelatrans Shipping Global SSG(Specialized in Shipping/Transportation of Heavy Lift, RoRo & Project forwarding by Sea , Air & Land), Shipping Terms, Ajman, UAE 2013. http://www.sabelatrans.com/shipping_terms.htm, (Log - Brit) {1030}