SeaSense 50089822 Greaseable Roller Shaft 5/8" x 5-1/4" Zinc Plated

The SeaSense 50089822 is a 5/8" x 5-1/4" greaseable roller shaft designed for boat trailer applications. Featuring a zinc-plated finish for corrosion resistance, this shaft utilizes a patented design (Patent #D390167) that outlasts conventional roller shafts.

Key Features:

• Patented grease fittings on both ends allow for proper lubrication without removing the roller from the trailer
• Compatible with keel rollers, spool rollers, and bow rollers
• Zinc-plated construction provides superior corrosion protection in marine environments
• Includes E-clips for secure installation
• Maintains manufacturer-recommended lubrication schedules with ease

This innovative shaft design simplifies trailer maintenance by eliminating the time-consuming process of roller removal for lubrication, extending the service life of your boat trailer rollers while reducing maintenance downtime.