8 KEEL Roller W/PANEL Bracket Black (86415) Tie Down Engineering Keel Roller is cut and abrasion resistant and absorbs the impact of hooking and launching your boat. Molded black keel roller helps your boat to roll smoothly on the trailer and spin freely to save drag while launching your boat. Rollers are frequently used on boat trailers to transport large boats. Rollers make it simpler to lift a large boat easily on and off the trailer, which may be a relief if you're used to pulling your boat out of the water. The brackets of one piece of strong grade hot dip galvanized 11 gauge steel to hold keel rollers. Keel roller, shaft, and cap nuts are examples of assemblies. The distance between the brackets on the roller assembly is the simplest method to determine the length of the Keel Roller you require. Key features: Built to perform Proven for its high reliability throughout the production process Approved marine-grade product Specifications: Brand: Tie Down Engineering SKU: 34-86415 Weight: 5.64 LBS Unit Of Measure: EA Manufacturer Part Number (MPN): 86415 Quantity: 1 Condition: New Material: Rubber Color: Black