Ronstan Series 75 Orbit Double Block - RF79200

The Series 75 Double Orbit Block is a high-strength double sheave block designed for demanding sailing applications. It features a lockable swiveling head and precision-machined alloy construction for durability and performance.

Features:

• Forged stainless steel shackle and head post for enhanced strength and corrosion resistance
• Precision-machined alloy cheeks designed to maximize load capacity while minimizing weight
• Low-friction sheaves with captive acetal and Torlon ball bearings for smooth operation under high loads
• Lockable swiveling head allows secure and flexible positioning during use
• Compact design reduces maintenance with integrated head and cheek structure
• High load capacity suitable for primary and secondary sailing control systems

Specifications:

• Sheave Diameter: 75 mm (3")
• Breaking Load: 6,500 kg (14330 lbs)
• Maximum Working Load: 3,250 kg (7170 lbs)
• Max Rope Diameter: 14 mm (5/16")
• Pin Diameter: 8 mm (5/16")
• Weight: 575 g (20.3 oz)
• Material: Alloy, Stainless Steel