Ronstan Series 40 Orbit Blocks - Single & Double

Advanced Bearing System: Utilizes a 2-stage ball bearing system for smooth operation under both high dynamic and static loads.

Lightweight and Durable: Constructed with glass fiber-reinforced nylon cheeks, reducing weight without compromising strength.

Versatile Configurations: Available in single and double sheave options, with various attachment methods including swivel shackle heads and lashing heads, catering to diverse rigging requirements.

RF48100 Series 40 BB Orbit Block Single, Swivel Shackle Head, 10mm Rope

RF48109 Series 40 BB Orbit Block, Single, Lashing, 10mm Rope

RF48209 Series 40 BB Orbit Block Double, Lashing 10mm Rope