113171 Boat Trailer Spool keel Polymer Roller 5 Inches Smooth Durable Heavy Duty

• Smooth, non-marring, resilient protection for the keel of your boat
• Efficiently eases loading and launching your boat while helping to center your boat on the trailer
• Durable, protective rollers are for heavy-duty use
• Long lasting polymer construction makes it impervious to sunlight, chemicals and fuels
• Fits 1/2" diameter shafts