Specifications:

• High-concerned chemical: None
• Center Hole Diameter: Approx. 17mm / 0.67in
• Feature1: Marine Keel Roller
• Feature2: Boat Trailer Keel Roller
• Material: PU
• Origin: Mainland China
• Size: Size: 6 x 2.6 inch(length x width)
• style 1: 6 Inch Marine Keel Roller
• style 2: Heavy Duty PU Black Boat Trailer Roller
• style 3: for Boat Trailer
• style 4: Marine Keel Roller
• style 5: Boat Trailer Keel Roller
• style 6: Boat Trailer Roller
• style 7: PU Marine Keel Roller
• style 8: Boat Keel Roller
• style 9: Black Keel Roller
• Type: Bearing