Description: Bow Anchor Roller Stainless Steel Self Launching Heavy Duty Bow Roller Easily raises and lowers the anchor without damaging the topsides Stamped 316 stainless steel with a hard rubber roller Marine Grade Stainless Steel Surface polishing and welding Overall Length: 165mm / 6.5 inch Specification: Inner Dia. : 46mm / 1.8 inch Roller Diameter: 6cm / 2.4 inch Package Includes: 1 Piece Anchor Roller