10 KEEL Roller 5/8 SHAFT Black RBR (86485) Tie Down Engineering provides reliable keel protection while trailering a boat. This molded rubber roller with nylon inserts is 5 14 inches long and has an outer diameter of 3 inches. It has a shaft diameter of 5/8-inch. Keel Roller is cut and abrasion resistant, and it reduces 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. For almost 100 years, Tie Down Engineering has been an award-winning pioneer in developing, testing, and producing high-quality maritime goods. Key Features: Keel roller made of rubber material Rubber Center Guide Keel Roller 10" 5/8 Sft Br 10 Keel Roller Heavy duty equipment Precision-machined and rust- and corrosion-resistant coating Precision machined to meet and exceed original equipment manufacturer standards. Premium materials expertly made Designed to meet stringent quality requirements High quality at an affordable price Specifications: Brand: Tie Down Engineering SKU: 34-86485 Weight: 1.80 LBS Unit Of Measure: EA Manufacturer Part Number (MPN): 86485 Size: 10 inches Hole: 5/8'' Color: Black Description: Center Guide Condition: New Quantity: 1