n.斜桅支索
Fore-Stay Block: Shows the fore-stay block, spritsail blocks, and the bobstay blocks. 前系留滑轮：显示了前系留滑轮，斜桁帆滑轮，及斜桅支索滑轮。
Bowsprit Blocks Side view of the bowsprit: Shows the Fore Mast stay block, and the bobstay blocks. 船首斜桅的滑轮侧视图：显示了前桅系留滑轮和斜桅支索滑轮。
