Ronstan, Series 20 Orbit double block high load stainless steel

Description

Ronstan Series 20 Orbit double block high load is a high-load block designed for modern dinghies and sports boats. It provides stable line lead and low friction, improving trim response during active sailing.

• Brand: Ronstan
• Working load: 450 kg
• Breaking load: 900 kg
• Material: Stainless steel sheaves, reinforced nylon cheeks
• Sheave diameter: 20 mm
• Rope Ø: max 6 mm
• Product weight: 26 g
• Package dimensions: Gross weight: 0.05 kg

The block is suitable for modern dinghies and sports boats where two lines need to work efficiently under high load. It provides stable line lead and low friction, improving trim response in active sailing. It is ideal where compact equipment and high strength are required. The construction is based on a 2-stage ball bearing system that ensures smooth rotation under heavy load. The sheaves are made from Grade 2205 stainless steel with high compressive strength, and the cheeks are made from reinforced nylon for stable operation. The hub serves as the line attachment point, and the eye allows the line to be terminated directly in the block. The block is used in trim applications with two parallel lines, such as double cunningham, barber haulers, or fine trim. It is suitable for line attachment with thin lashings and can be used with high-tech lines for maximum performance. It offers flexible placement and angle in the setup. Its low weight and compact shape make it effective on boats with limited space. It handles loads without increasing friction and provides fast, precise trim response. It is suitable for both cruising and racing.

INSTRUCTIONS FOR USE Attach the block with line fastening through the hub. Lead the lines through the sheaves and terminate them in the eye as needed. Check free running and secure mounting before loading.