Magic Float / Products / Bollard metal / Bollard metal Article: SA-804a Material: Нержавеющая сталь AISI-304 Colors: Price: -- rub. Description Metal bollard - to order . Aluminum bollard - to order. Stainless steel bollard - to order. It is used to connect 4 pontoons, firmly connecting 4 eyelets with each other and has a mount for mooring ships.