JIF Aluminum Dock Ladder w Mounting Hardware JIF Aluminum Dock Ladders are lightweight and durable. They feature JIFs smooth no-gap weld finish, anti-skid treads, and large angled steps. The broad tread steps have been designed to allow users to get in and out of the water without fear of slipping. Installation is easy- the ladder attaches to the dock with J-hook hardware thats included. Additional features that set this dock ladder apart from JIFs competitors are its stainless steel assembly ha