Ronstan S55 BB Orbit Block With Link Head

Description

Single block with Dyneema Link head.

Series 55 Ball Bearing Orbit Blocks feature Ronstan’s 2-stage bearing system and are engineered to achieve the highest possible strength-to-weight ratio. They are lightweight and high performance 55mm blocks commonly used for mainsheets and spinnaker sheets on dinghies, sportsboats, and small keelboats up to 9m (30′).

Features:

• Ultra lightweight
• Low friction 2-stage Orbital ball bearing system
• Highest working load in its class
• Low profile and compact
• High performance cleating
• Easily fitted and securely retained Dyneema Link head