Ronstan Series 55 BB Orbit Block RF55101

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.

Specifications

• Rope – to 10mm / 3/8″
• MWL – 500kg
• BL – 1000kg
• Weight – 68g