The flanged nylon deck bush, also known as a through deck fairlead or bush, rope guide, and thru-deck bush, provides increased protection and features two fixing holes for simple installation with just two screws. This type of bush effectively guides ropes or wires through surfaces while preventing wear. To install, simply drill a hole to match the external diameter and push the bush into place. This lightweight and budget-friendly product is made through injection molding, but if a fast-running control line is in use, we recommend considering alternative material options as nylon may not be as durable.