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- Ronstan Series 50 Ball Bearing Block 50mm Pulley for Sailing Marine
Ronstan Series 50 Ball Bearing Block 50mm Pulley for Sailing Marine
Product Code: RONRF5012
The RONSTAN Series 50 Ball Bearing Block (RONRF5012) is designed for demanding sailing and marine applications. With a 50mm sheave, it is ideal for use in mainsheet and vang systems where smooth operation and durability are essential.
This block delivers high load capacity with low friction performance, making it a reliable choice for both cruising and racing boats. Its robust construction ensures long-lasting use in harsh marine environments.
- 50mm ball bearing sheave for smooth operation
- High load capacity
- Low friction design
- Suitable for mainsheet and vang systems
- Durable and corrosion-resistant materials